Starfish may just be heads "crawling along the seafloor," study finds
"One could think of the body of a starfish ... as a disembodied head walking about the sea floor on its lips," researchers said.
Environment
North Greenland has lost 35% of its ice shelves, study says
The Greenland ice sheet is the second-largest contributor to sea level rise, and as temperatures rise, glaciers in the northern parts of the region are becoming "extremely vulnerable."
Otis slams Mexico; U.N. issues climate report
In under 24 hours, Tropical Storm Otis exploded in strength and hit Mexico as a Category 5 hurricane Wednesday. A new U.N. climate report issued the same day warns Earth is close to multiple "risk tipping points." CBS News senior national and environmental correspondent Ben Tracy explains how it's all connected.
How access to water impacts mental health
The MacArthur Foundation named the winners of its 2023 "genius grants" this week. Arizona State University anthropologist Amber Wutich, who received a grant for her research into water insecurity, joins CBS News to discuss the impact of access to safe and clean drinking water.
Company to pay $57 million over "toxic pollution" of D.C. river
The Potomac Electric Power Company is accused of spilling or releasing petroleum and nationally-banned industrial products into the soil and groundwater for nearly a century.
Arizona moves to end Saudi farming deal
Arizona Gov. Katie Hobbs has moved to end a farming deal with a subsidiary of a major Saudi dairy company. Since 2015, Fondomonte has pumped huge amounts of groundwater from beneath the earth's surface to grow alfalfa in the rural Arizona desert. CBS News senior national and environmental correspondent Ben Tracy has more.
Young Evangelicals fighting climate change
Evangelical Christians are the group that is most skeptical of climate change, data shows, but a new generation of believers inside the church is trying to change their minds. Young activists are trying to fight climate denial among their peers and leaders. Adam Yamaguchi reports.
Three states near deal over Colorado River
California, Arizona and Nevada may be on the brink of a major agreement to conserve water from the Colorado River, according to the Washington Post. Conrad Swanson, environmental and political reporter at the Denver Post, explains the issues at the heart of the deal. Correction: An earlier version of this story incorrectly said the state of Colorado was a part of the then-pending agreement. It was not.
Young activists suing 32 countries for failing to tackle climate change
A group of six young people from Portugal have accused 32 countries of failing to tackle climate change fast enough, and therefore infringing on their human rights
Shrinking Salton Sea raises health alarms
Without replenishment from the Colorado River, the Salton Sea in Southern California is rapidly receding, exposing to the wind a dry and toxic lakebed that could pose ongoing health risks to the surrounding community. Jonathan Vigliotti has more.
Chicago sues Monsanto, saying it contaminated city's water with PCBs
Monsanto denies the allegations and says it will "vigorously defend against these claims."
Protecting the Planet: The Race to Recycle
In this episode of “Protecting the Planet,” CBS News senior environmental correspondent Ben Tracy explores the worldwide effort to recycle and how there is still so much more work to be done.
Tracking Hurricane Lee in the Atlantic Ocean
Hurricane Lee could potentially grow into the season's first Category 5 storm as it churns in the Atlantic Ocean. CBS News senior weather and climate producer David Parkinson has the latest forecast.
NOAA releases climate report for 2022
Earth keeps on warming, according to a new "State of the Climate" report from the National Oceanic and Atmospheric Administration. CBS News senior national and environmental correspondent Ben Tracy has more on the findings.
Lab-grown palm oil could offer environmentally-friendly alternative
Large-scale palm oil harvesting destroys rainforests and pollutes communities, according to the World Wildlife Foundation.
First Mills: one of the cornerstones of Saudi Arabia's strategic food security ecosystem.
A market-leading milling player, incorporating innovative solutions to produce the highest quality flour, feed, bran and wheat derivatives.
AI has a giant carbon footprint. Can the technology also fight climate change?
Some experts have concerns about how resource-intensive artificial intelligence is impacting the environment. They also say AI has the potential to be a powerful tool to fight climate change, if used correctly.
Ecuador votes to stop oil drilling in Amazon reserve: "Historic"
NGO Amazon Frontlines said the vote was a "demonstration of climate democracy, where people, not corporations, get to decide on resource extraction and its limits."
Climate group puts social justice spin on D&D
A California climate organization for young people is putting its own twist on the popular board game Dungeons & Dragons. The Oakland-based group is creating a collection of 10 original role-playing adventures in which players tackle social and environmental issues rather than fictional monsters. Lil Milagro Henriquez, founder and executive director of Mycelium Youth Network, joins CBS News to explain the game's rules and discuss what the organization hopes young people take away from playing.
Activists discuss Montana climate case
Climate activists are celebrating a Monday court decision in which a judge ruled Montana had violated plaintiffs' rights to a clean and healthful environment. Experts call this ruling the "first of its kind" not only for its potential environmental effects, but also because the plaintiffs were some of the state's youngest citizens -- ranging in age from five to 22. Plaintiff Badge Busse and attorney Julia Olson join CBS News to discuss the case.
July 2023 declared hottest month on record
July 2023 was the hottest month on record. The global average temperature was 62.51 degrees Fahrenheit -- nearly two-thirds of a degree hotter than the previous record set in 2019, and more than one degree hotter than the average set over the last 30 years, according to the Copernicus Climate Change Service. Journalist and writer Jeff Goodell explains the significance of the numbers.
Scientists repeat nuclear fusion breakthrough
In December 2022, California scientists achieved a major breakthrough -- a nuclear fusion reaction that produced more energy than was used to create it. Scientists have done it again and this time their results produced even more energy. Professor Peter Hosemann, chair of nuclear and mechanical engineering at the University of California, Berkeley, joins CBS News to discuss the implications of this accomplishment.
World's oceans hit record-high temperatures
Scientists announced a grim milestone this month: The world's oceans hit the hottest average recorded temperature. Ian Lee has more on why that's so alarming, and what it means.
Activists turn U.K. leader's home black to protest oil "drilling frenzy"
Greenpeace activists draped Prime Minister Rishi Sunak's Yorkshire house in black fabric in response to the U.K. government's oil exploration policy.
EPA may change recycling symbol for plastics
The EPA is poised to change the iconic "chasing arrows" recycling symbol for plastics, citing confusion around its meaning since many plastics cannot easily be recycled. CBS News environmental correspondent David Schechter reports.
Live
Trump threatens Iran with "decapitation" as Houthis claim strike on Saudi airport
Trump threatened Tehran with "decapitation" Monday, before Yemen's Iran-backed Houthis claimed to have struck a Saudi airport.
What to know about primaries in 5 states today: Michigan, Virginia and more
Voters are going to the polls Tuesday in five states: Michigan, Virginia, Missouri, Kansas and Washington.
Arson arrest in one of the devastating Spokane area wildfires
More than 700 buildings in the Spokane area have been destroyed and 400 more haven't been assessed, officials said as three fires burned in the area and an arrest was made in connection with one of them.
Trump says Jeanine Pirro "choked" in dropping Reflecting Pool cases
"She folded like an umbrella," President Trump said of Jeanine Pirro, U.S. Attorney for the District of Columbia.
Justice Dept. moves to dismiss Jan. 6 class action lawsuit
The Justice Department argued that the Jan. 6, 2021, rioters had until Jan. 6, 2023, to sue the federal government under the Federal Tort Claims Act, missing the deadline to file a lawsuit by over two years.
Senate candidate Haley Stevens stands firm on backing U.S. military aid to Israel
Michigan Rep. Haley Stevens, one of two Democrats in the primary for her party's Senate nomination, stands firm on backing U.S. military aid to Israel and claims opponent Abdul El-Sayed "equivocates" on the issue.
Senate candidate El-Sayed questions assumption Michigan voters are moderates
Populist Abdul El-Sayed and Rep. Haley Stevens top the Democratic field going into Tuesday's Senate primary. Former Rep. Mike Rogers is running unopposed for the GOP nomination.
More Lincoln Memorial Reflecting Pool charges dropped by Pirro's office
Since Friday, D.C. U.S. Attorney Jeanine Pirro's office has dropped charges against three more people accused of vandalism.
New details on Twin Falls In-N-Out shooting after 3 killed, 7 wounded
The suspect, identified as 24-year-old Chad Williams, died from a self-inflicted gunshot wound, police said.
U.S.
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What to know about primaries in 5 states today: Michigan, Virginia and more
Voters are going to the polls Tuesday in five states: Michigan, Virginia, Missouri, Kansas and Washington.
Trump raises concerns in call with Rep. Max Miller amid abuse allegations
Ohio Rep. Max Miller's reelection campaign has been upended by allegations Miller assaulted his ex-wife, Emily Moreno, and their 2-year-old daughter.
More Lincoln Memorial Reflecting Pool charges dropped by Pirro's office
Since Friday, D.C. U.S. Attorney Jeanine Pirro's office has dropped charges against three more people accused of vandalism.
Arson arrest in one of the devastating Spokane area wildfires
More than 700 buildings in the Spokane area have been destroyed and 400 more haven't been assessed, officials said as three fires burned in the area and an arrest was made in connection with one of them.
Justice Dept. moves to dismiss Jan. 6 class action lawsuit
The Justice Department argued that the Jan. 6, 2021, rioters had until Jan. 6, 2023, to sue the federal government under the Federal Tort Claims Act, missing the deadline to file a lawsuit by over two years.
MoneyWatch
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25 states sue Trump administration over latest round of tariffs
New U.S. tariffs are hurting consumers and businesses, California's attorney general said in filing suit to block levies on 60 countries.
Trump says oil companies should cut gas prices after making "too much money"
President Trump said U.S. oil companies made "too much money" from high oil prices. "I'm not happy about it," he added.
What to watch for in SpaceX's first public earnings report this week
SpaceX will release its first earnings report as a public company on Tuesday in a key test for the company's stuttering stock price.
JPMorgan Chase to invest $750 billion in boosting housing and homebuying
JPMorgan Chase said the investment will include financing for 1 million affordable housing units and assistance to 500,000 people in buying homes.
Federal workers sour on government work, decrying eroding job security
Nearly two-thirds of current and retired U.S. government workers said they wouldn't re-enter public service, according to a recent survey.
Politics
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Senate candidate Haley Stevens stands firm on backing U.S. military aid to Israel
Michigan Rep. Haley Stevens, one of two Democrats in the primary for her party's Senate nomination, stands firm on backing U.S. military aid to Israel and claims opponent Abdul El-Sayed doesn't recognize Israel's right to exist.
What to know about primaries in 5 states today: Michigan, Virginia and more
Voters are going to the polls Tuesday in five states: Michigan, Virginia, Missouri, Kansas and Washington.
Trump raises concerns in call with Rep. Max Miller amid abuse allegations
Ohio Rep. Max Miller's reelection campaign has been upended by allegations Miller assaulted his ex-wife, Emily Moreno, and their 2-year-old daughter.
More Lincoln Memorial Reflecting Pool charges dropped by Pirro's office
Since Friday, D.C. U.S. Attorney Jeanine Pirro's office has dropped charges against three more people accused of vandalism.
Justice Dept. moves to dismiss Jan. 6 class action lawsuit
The Justice Department argued that the Jan. 6, 2021, rioters had until Jan. 6, 2023, to sue the federal government under the Federal Tort Claims Act, missing the deadline to file a lawsuit by over two years.
HealthWatch
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HealthWatch
Michigan reports 2 cyclosporiasis deaths
Two people have died of cyclosporiasis in Michigan, officials said Monday, as the state battles the worst outbreak of the disease in the country. Carter Evans has the details.
Michigan health officials report 2 deaths among cyclosporiasis cases
Two Michigan residents who had "significant underlying health conditions" have died after contracting cyclosporiasis, the Michigan Department of Health and Human Services said.
RFK Jr., Oz blame ACA enrollment drop on fraud, but experts cite rising costs
Rising premiums forced many people in Affordable Care Act plans to give up their coverage. But the Trump administration claims a huge drop in enrollment is almost entirely due to its fraud crackdown.
She went to "hell and back" for a diagnosis. Then her sister showed symptoms.
Megan Kaverman's weight gain, fatigue, high blood pressure and other symptoms were dismissed for years before she was diagnosed with a rare heart disease.
Peptide vendor sentenced for "trail of harm"
A federal judge sentenced the owner of a peptide company to nearly 6 years in prison for deceiving customers and selling products adulterated with steroids, citing a "trail of harm." Adam Yamaguchi reports.
World
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WWII explosives detonate in France amid wildfires: "Sound of war"
The munitions, both German and French, consist mainly of mortar shells, along with some high-explosive anti-tank shells.
3 lions die at zoo as Japan bakes in "cruelly hot" summer
Ten of the 16 lions in Tama Zoological Park have suffered symptoms such as "loss of appetite and decreased activity" since mid-July, and three lionesses died, the zoo said.
Ukrainian drone strike on Russian warehouses in Moscow region kills 5
Ukraine has conducted long-range strikes targeting civilian infrastructure in Russia, and in recent weeks stepped up attacks on warehouses belonging to the Russian e-commerce giant Wildberries.
Funeral held for family "wiped off the map" in Russian strike
At least two adults and four children were killed in the strike but the death toll could be higher as all the remains have not yet been formally identified.
Human remains exhumed at WWII massacre site in Ukraine
It is believed that 30 to 40% of the 50 remains so far discovered at the site were children.
Entertainment
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Entertainment
Hollywood on hot streak at the box office
"Spider-Man: Brand New Day" leapt straight to the top of the box office this weekend. Its $360 million opening weekend debut is the biggest in U.S. history. Marlow Stern, chief correspondent at Variety, joins CBS News to discuss all the latest movie news.
"My Favorite Person" takes over socials
A social media trend encouraging users to share what they love about their favorite person is bringing light to TikTok and other platforms.
Ariana Grande to step out of public eye
A representative for pop star Ariana Grande says the singer is planning to step out of the public eye after wrapping her ongoing Eternal Sunshine Tour amid "endless, ongoing public scrutiny." Grande has also dropped out of the London-based musical "Sunday in the Park with George," which is set to open next year.
New Spider-Man movie breaks box office records
At the box office, "Spider-Man: Brand New Day" swung to a massive $360 million in its domestic debut, making it the biggest opening weekend ever. Brooks Barnes, chief Hollywood correspondent for The New York Times, joins to discuss.
Why the 2027 Met Gala is already causing controversy
Designer John Galliano is known for his theatrical and dramatic designs, but his legacy is also marked by antisemitic and racist comments.
Technology
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Trump administration finalizes AI framework, official says
The order asks AI companies to share previews of powerful new models with the government before they are released to the public.
U.S. probes cyberattack on water systems
Lauryn Williams, the deputy director and senior fellow of the Strategic Technologies Program at the Center for Strategic and International Studies, joins to discuss the U.S. probe into Iran possibly targeting water systems in Michigan and Minnesota.
How AI powered robots are helping small farms
From labor shortages to environmental impacts, farmers are looking to AI to help revolutionize the agriculture industry. One California startup, Farm-ng, is tapping into the power of AI and robotics to perform a wide range of tasks, including seeding, weeding and harvesting.
Hugging Face CEO calls hack by rogue OpenAI model "very weird and unprecedented"
An artificial intelligence model that was being tested by OpenAI went rogue and hacked the firm Hugging Face on its own, in what Hugging Face CEO Clément Delangue called a "very weird and unprecedented" incident.
CEO of AI firm Hugging Face on OpenAI hack
ChatGPT maker OpenAI revealed that its technology hacked into another AI company on its own during internal testing. Hugging Face CEO Clement Delangue, whose company was hacked, described the "very weird and unprecedented" incident in an interview on "Face the Nation with Margaret Brennan" -- and offered suggestions on how future incidents could be prevented.
Science
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Rare footage of humpback whale birth captured on drone video
The footage is believed to be only the fourth complete humpback whale birth ever recorded on film anywhere in the world and the first-ever captured by drone.
Rare video shows humpback whale birth
A photographer operating a drone off the coast of Australia captured a humpback whale giving birth. It's believed to be the first time such a birth has been recorded by a drone.
How plants feel
Science shows us that, even though plants don't have brains, they seem to have a nervous system that responds to touch in remarkable ways. Robert Krulwich and puppeteer Barnaby Dixon explore the science of thigmomorphogenesis (the phenomenon of plants reacting to outside stimulae), a discussion that plants the seeds for a song.
Nearly 30 beluga whales sent to the U.S.
Nearly 30 beluga whales were sent to aquariums across the U.S. in a multinational emergency operation after their home aquarium in Canada shuttered. Jared Ochacher reports.
SpaceX launches first rocket since IPO
Elon Musk's aerospace company, SpaceX, launched its massive Starship rocket in its first test flight since the company went public. Since achieving the largest IPO in history, SpaceX's stock has dropped drastically. Mark Strassmann takes a look.
Crime
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Crime
Questions about Nancy Guthrie ransom notes
Pima County Sheriff Chris Nanos told CBS News last Thursday that he didn't have a ransom note saying Nancy Guthrie was dead. But one day later he released a note saying just that. CBS News' Anna Schecter reports.
New details in Idaho In-N-Out shooting
New information is coming out about the shooting at an In-N-Out restaurant in Idaho that killed three people over the weekend. CBS News' Lilia Luciano reports.
Sheriff in Nancy Guthrie case contradicted himself on ransom note
Investigators in the disappearance of Nancy Guthrie released two ransom notes, including one contradicting what the Arizona sheriff overseeing the case told CBS News.
Nancy Guthrie ransom notes released
Six months after Nancy Guthrie went missing, the Pima County, Arizona, sheriff has released two ransom notes, including one that claims Guthrie died "shortly after she was taken." Jonathan Vigliotti reports.
Deadly shooting at Idaho In-N-Out
Officials say three people were killed and seven were injured in a shooting at an In-N-Out in Idaho over the weekend. Officials believe the shooter acted alone and are investigating possible motives. Lilia Luciano reports.
Space
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Russian Soyuz brings three home after 8 months at space station
The Soyuz MS-28 landing in Kazakhstan brought a 241-day stay in space to a successful conclusion.
SpaceX's Super Heavy-Starship blasts off on 13th test flight
An upgraded version of the world's most powerful rocket is key to landing NASA astronauts on the moon in the agency's Artemis program.
Meteorite that hit home contains "alien world chemistry," experts say
When scientists examined the preserved fragments of a meteorite that crashed in 2024, they found brine-like fluids and key molecules.
Russian Soyuz rocket launches fresh crew to space station
The new crew will replace three other Soyuz fliers wrapping up a 240-day stay aboard the International Space Station.
Astronomers discover sugar in space that's also found in raspberries
The sugar, called erythrulose, lurks in what's called the interstellar medium: thin clouds of gas and dust littered between stars.
Latest Galleries
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Notable Deaths in 2026
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Summer music highlights of 2026
Summer is the time to enjoy live music, indoors and out. Scroll through our gallery of some of 2026's leading musical acts, featuring images by CBS News photojournalist Jake Barlow and photographers Ed Spinelli and Kirstine Walton.
Investigating the death of designer Sylvie Cachay
Sylvie Cachay was found dead in an overflowing bathtub at the exclusive Soho House in New York City on Dec. 9, 2010. A water leak at the hotel gave away a timeline that may have revealed her killer.
Photos show celebrations at Obama Presidential Center
The Obama Presidential Center, museum and library opens in Chicago with a star-studded grand opening ceremony and public watch party on Midway Plaisance.
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Latest CBS News Videos
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Latest CBS News Videos
Arrest made in wildfires near Spokane
A man who was convicted of manslaughter for killing his father in 2010 was arrested on suspicion of first-degree arson in connection to the largest of the three fires burning near Spokane, Washington. Firefighters say hundreds of structures have been destroyed so far. Kris Van Cleave has more.
Eye Opener: Man accused of starting wildfire
A man is under arrest, accused of starting one of the wildfires that has destroyed hundreds of homes in Washington state. Plus, President Trump lashes out at U.S. Attorney Jeanine Pirro after she drops vandalism charges related to the D.C. Reflecting Pool. All that and all that matters in today's Eye Opener.
Why Young People Don't Believe Hard Work Pays Off
A growing number of young Americans no longer believe that ambition and hard work lead to success. Jill Schlesinger, Mark Talercio, and special guest host Kayla Sabbagh of Greenspring Advisors explain why that mindset can become a self-fulfilling prophecy and why believing you have agency over your future is essential to both your financial success and your mental health. Plus: they respond to a fiery YouTube comment about inheritance, family expectations, and leaving your money to charity.
Hollywood on hot streak at the box office
"Spider-Man: Brand New Day" leapt straight to the top of the box office this weekend. Its $360 million opening weekend debut is the biggest in U.S. history. Marlow Stern, chief correspondent at Variety, joins CBS News to discuss all the latest movie news.
Survey finds discontent among federal workers
According to the National Active and Retired Federal Employees Association, 64% of workers say it's unlikely they would choose a federal career again. CBS News MoneyWatch reporter Megan Cerullo has more.