Mysterious dark matter seen in new map of distant galaxies
Dark matter doesn't absorb or give off light so scientists can't study it directly. But they can observe how its gravity warps and bends the star stuff around it.
James Webb Space Telescope
Galaxy's largest star formation captured in never-before-seen detail
Sagittarius B2, a massive molecular cloud near the center of the Milky Way, is densely packed with stars and complex magnetic fields.
NASA scientists probe Earth-like planet for atmosphere, water
Exoplanet TRAPPIST-1 e may contain an atmosphere and liquid water, NASA scientists said. Research into the exoplanet is ongoing.
Webb telescope captures images of new stars forming in Cat's Paw Nebula
The Cat's Paw Nebula is about 4,000 light-years from Earth, near the constellation Scorpius.
James Webb telescope captures images of possible newly discovered exoplanet
The exoplanet, a planet beyond our solar system, has been dubbed TWA 7b after NASA's James Webb Space Telescope captured evidence of it.
Hubble's replacement
The "Hubble repairman" explains why the telescope's replacement, the James Webb Space Telescope, will be a million miles from Earth - too far to be repaired
Webb telescope captures images of Jupiter's auroras in stunning detail
Jupiter's stunning auroras are hundreds of times brighter than those seen on Earth, as pictured in new images taken by the James Webb Space Telescope.
NASA releases stunning space photos to mark Hubble anniversary
The Hubble Space Telescope "opened a new window to the universe" when it launched into space. Now, 35 years later, NASA is releasing some stunning images to celebrate.
Scientists find "strongest evidence yet" of life on distant planet
A British-U.S. team of researchers detected signs of two chemicals in the planet's atmosphere long considered to be "biosignatures" indicating extraterrestrial life.
Dying star's "previously unseen layers" visible in new NASA image
NASA's James Webb Space Telescope has given astronomers a detailed, never-before-seen look at a dying star.
"City-killer" asteroid has slim chance of striking moon, experts say
The 2024 YR4 asteroid has a near-zero chance of striking Earth, but a slim chance of hitting the moon, new research says.
Webb telescope's images of exoplanets "stunned researchers," NASA says
The gas giants outside our solar system are not capable of hosting extraterrestrial life, but do offer clues in a lingering mystery about how distant planets form, researchers said.
Odds of "city-killer" asteroid hitting Earth in 2032 rise, then fall again, NASA says
The asteroid 2024 YR4 has a very small chance of striking Earth when its orbit briefly intersects our planet's in December 2032.
Webb telescope captures stunning new image of the "Sombrero galaxy"
The Sombrero galaxy, named for its resemblance to the Mexican hat, is about 30 million light-years from Earth.
Webb telescope detects carbon dioxide on surface of Pluto's largest moon
Researchers used observations from the Webb Telescope to identify carbon dioxide and hydrogen peroxide on the surface of Charon, Pluto's largest moon.
James Webb Space Telescope captures galaxies merging
The image released Friday depicts two merging galaxies, nicknamed "the Penguin and the Egg," that are about 100,000 light years apart, a surprisingly close distance in astronomical terms.
NASA celebrates Webb telescope anniversary
It has been two years since NASA's James Webb telescope gave us a stunning first look at the depth of our universe. To commemorate the achievement, NASA has released new images showing two distant galaxies interacting with each other. Jane Rigby, astrophysicist and a senior project scientist for the Webb telescope at NASA, joins CBS News to discuss.
Hubble Space Telescope faces setback, but should work for years, NASA says
Despite being down to two operational gyroscopes, Hubble is still expected to operate well into the 2030s, NASA said.
Earliest and most distant known galaxy spotted by James Webb telescope
The galaxy was spotted as astronomers and scientists studied what's known as "Cosmic Dawn."
Webb telescope helps solve longstanding mystery of "puffy" planets
Studying the atmosphere of a "puffy" exoplanet about 200 light-years from Earth may have unraveled a confounding cosmic mystery.
Thick atmosphere detected around planet twice as big as Earth
The so-called super Earth — known as 55 Cancri e — is among the few rocky planets outside our solar system with a significant atmosphere.
New NASA images show iconic Horsehead Nebula in unprecedented detail
The Horsehead Nebula, which NASA has called "one of the most distinctive objects in our skies," is located in the constellation Orion.
Dazzling Webb telescope images reveal "ghostly glow" of newborn stars
Two new images from the James Webb Space Telescope offer an unprecedented view of a stellar nursery in the Triangulum galaxy, about 2.73 million light-years away.
Webb telescope "unlocks secrets" of far-away galaxy
Two teams of researchers studying a galaxy through NASA's James Webb Space Telescope spotted the most distant active supermassive black hole ever found.
See NASA's newly-captured "treasure trove" of 19 spiral galaxies
The new images captured by the James Webb Space Telescope are "mind-blowing even for researchers who have studied these same galaxies for decades," one scientist said.
Kristi Noem out as secretary of Homeland Security, Trump says
The announcement comes amid criticism of DHS spending under Noem, and as Congress has allowed the department's funding to lapse.
Live
Trump says he must have a role in choosing Iran's next leader as war expands
President Trump said he must have a role in choosing Iran's next leader and called the son of the late Ayatollah Ali Khamenei "unacceptable."
Watch Live: Pete Hegseth, Adm. Brad Cooper give news conference
Defense Secretary Pete Hegseth will give a press briefing with Admiral Brad Cooper, the commander of U.S. Central Command.
Who will be Iran's next supreme leader? One name stands out.
The assassination of Iran's Supreme Leader Ayatollah Ali Khamenei in the early hours of the war has raised a simple but enormously consequential question: Who will replace him?
FBI confirms its networks were targeted by "suspicious" cyber activities
The FBI said it "identified and addressed suspicious activities on FBI networks" and that it was responding but did not elaborate.
Pentagon formally designates Anthropic a supply chain risk amid feud over AI guardrails
The U.S. military has formally designated artificial intelligence firm Anthropic a supply chain risk, sources told CBS News, a sweeping move that could cut it off from military contracts.
Dow tumbles almost 800 points amid concerns about surging oil prices
Stocks fell sharply on Wall Street on Thursday as oil prices rose further because of the war with Iran.
House approves bill to fund DHS, but roadblocks remain in Senate
The House passed a measure to fund the Department of Homeland Security on Thursday, but Senate Democrats blocked similar legislation.
Could Iran attack on U.S. soil? Be "extra vigilant right now," security analyst says
A former national security official says Iran has "surrogate networks here in the United States" and urges Americans to be "extra vigilant right now."
U.S.
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Iran war hits housing market as mortgage rates rise to 6%
Mortgage rates are rising as bond investors fret that rising oil prices could boost inflation.
U.S. contractor who allegedly stole $46 million of crypto arrested, FBI says
John Daghita was arrested on the island of Saint Martin, FBI Director Kash Patel said.
Record share of Americans are tapping 401(k)s for hardship withdrawals
More Americans are digging into their retirement savings for emergency expenses, research from Vanguard shows.
Watch Live: Pete Hegseth, Adm. Brad Cooper give news conference
Defense Secretary Pete Hegseth is giving a press briefing with Admiral Brad Cooper, the commander of U.S. Central Command.
Savannah Guthrie visits "Today" studio, says she intends to return to show
Savannah Guthrie thanked her colleagues for "caring about my mom as much as I do" in her visit to the studio since Nancy Guthrie's disappearance.
MoneyWatch
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Iran war hits housing market as mortgage rates rise to 6%
Mortgage rates are rising as bond investors fret that rising oil prices could boost inflation.
Record share of Americans are tapping 401(k)s for hardship withdrawals
More Americans are digging into their retirement savings for emergency expenses, research from Vanguard shows.
Pentagon formally designates Anthropic a supply chain risk amid feud over AI guardrails
The U.S. military has formally designated artificial intelligence firm Anthropic a supply chain risk, sources told CBS News, a sweeping move that could cut it off from military contracts.
Trump vowed to revive manufacturing. Factory jobs are still vanishing.
Job cuts at a Whirlpool factory in Iowa underscore the challenges in reviving American manufacturing. "Every day, workers' jobs are still in jeopardy," a union official said.
Dow tumbles almost 800 points amid concerns about surging oil prices
Stocks fell sharply on Wall Street on Thursday as oil prices rose further because of the war with Iran.
Politics
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Watch Live: Pete Hegseth, Adm. Brad Cooper give news conference
Defense Secretary Pete Hegseth is giving a press briefing with Admiral Brad Cooper, the commander of U.S. Central Command.
Pentagon formally designates Anthropic a supply chain risk amid feud over AI guardrails
The U.S. military has formally designated artificial intelligence firm Anthropic a supply chain risk, sources told CBS News, a sweeping move that could cut it off from military contracts.
Kristi Noem out as secretary of Homeland Security, Trump says
The announcement comes amid criticism of DHS spending under Noem, and as Congress has allowed the department's funding to lapse.
GOP leaders urge Gonzales to drop reelection bid over affair scandal
The Texas Republican admitted Wednesday that he had a relationship with the staffer, who later died by suicide.
Tech investors sue Trump administration, accusing it of violating TikTok ban
A pair of tech investors have filed a civil lawsuit accusing the Trump administration of failing to enforce a law that required TikTok to either separate from its China-based owner or face a U.S. ban.
HealthWatch
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RFK Jr. challenges Dunkin' and Starbucks over sugary drinks
HHS Secretary RFK Jr. wants the popular coffee chains to prove their surgery drinks are safe for teens and suggested the Trump administration could place limits on your cup of coffee.
Some baby formula brands contain heavy metals, Consumer Reports says
Tests of dozens of baby formulas by Consumer Reports found that nearly half contained potentially dangerous chemicals.
States face pushback on their rural health transformation plans
Some Republican state lawmakers and health associations are pushing back against spending plans under the Trump administration's $50 billion federal rural health fund.
Chocolate supplement recalled over erectile dysfunction drug
USALESS.COM is recalling its Rhino Choco VIP 10X product due to the undeclared presence of Tadalafil, which is the active ingredient in Cialis.
College student's mystery illness diagnosed as Stage IV cancer
Emma Operacz was diagnosed with a rare cancer at 21. An unusual treatment and bone marrow donation from her sister saved her life.
World
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U.S. contractor who allegedly stole $46 million of crypto arrested, FBI says
John Daghita was arrested on the island of Saint Martin, FBI Director Kash Patel said.
Watch Live: Pete Hegseth, Adm. Brad Cooper give news conference
Defense Secretary Pete Hegseth is giving a press briefing with Admiral Brad Cooper, the commander of U.S. Central Command.
Who will be Iran's next supreme leader? One name stands out.
The assassination of Iran's Supreme Leader Ayatollah Ali Khamenei in the early hours of the war has raised a simple but enormously consequential question: Who will replace him?
Could Iran attack on U.S. soil? Be "extra vigilant right now," security analyst says
A former national security official says Iran has "surrogate networks here in the United States" and urges Americans to be "extra vigilant right now."
Ecuador sinks "narco sub" as nation works with U.S. to fight organized crime
Ecuador and the U.S. began joint military operations on Tuesday, the U.S. Southern Command said on social media.
Entertainment
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Savannah Guthrie visits "Today" studio, says she intends to return to show
Savannah Guthrie thanked her colleagues for "caring about my mom as much as I do" in her visit to the studio since Nancy Guthrie's disappearance.
Spoiler: Ex-"Survivor" winner on elimination
(Warning: Spoiler alert ahead!) Savannah Louie, who won season 49 of "Survivor," talks about her early elimination from the show's 50th season, challenges she faced as a former winner and the lesson she took away from the game.
Leibovitz on photographing influential women
Throughout her career, Annie Leibovitz has photographed influential women, including Supreme Court Justice Ketanji Brown Jackson, Queen Elizabeth and former House Speaker Nancy Pelosi. She spoke to Anthony Mason about the moments behind the photos and what she plans for her future.
True crime series spotlights U.S. small towns
Hilarie Burton Morgan, known for playing Peyton on "One Tree Hill," talks about her docuseries, "True Crime Story: It Couldn't Happen Here," which is in its third season. She explains how each episode highlights a case in a small town in the U.S., how the series empowers the audience and recent developments in a cold case.
Padma Lakshmi talks "America's Culinary Cup"
TV host and food expert Padma Lakshmi, the creator and executive producer of the new CBS series, "America's Culinary Cup," speaks to "CBS Mornings" about creating the cooking competition and how it's different from other shows.
Technology
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Exclusive
Anthropic CEO: We're trying to "deescalate" Pentagon AI standoff to reach agreement
Anthropic CEO Dario Amodei said his company and the Department of Defense "have much more in common than we have differences."
OpenAI changing Pentagon deal after backlash
Hours after the Trump administration ditched Anthropic over the dispute about AI use, OpenAI struck its own deal with the Pentagon. Now the details of that agreement appear to be changing after backlash. Katrina Manson, Bloomberg News reporter, has more.
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.
Amazon says drones hit 3 of its Middle East data centers
Drones struck two facilities in the United Arab Emirates directly, and damaged a data center in Bahrain, Amazon said.
Exclusive
AI executive Dario Amodei on the red lines Anthropic would not cross
The CEO of Anthropic says his company refused to allow its technology to be used by the Trump Administration without certain guidelines (such as not using its AI to power fully-autonomous weapons without any human involvement).
Science
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Sea levels higher than thought due to "methodological blind spot," study says
A new study in the journal Nature says most sea level rise research may have underestimated coastal water heights by an average of 1 foot.
NASA announces major overhaul of Artemis moon program "to take down risk"
NASA Administrator Jared Isaacman announced significant changes to the agency's Artemis program, which aims to land on the moon in 2028.
What scientists will be looking for when government UFO files are released
Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.
In a first, shark seen on camera in Antarctica waters, surprising researchers
A large shark was caught on camera for the first time in Antarctica's waters, surprising researchers. "There's a general rule of thumb that you don't get sharks in Antarctica," one said.
How Washington's crossing of the Delaware presaged a changing world
On the evening of Christmas 1776, Gen. George Washington surprised the King's forces by leading the Continental Army in a surprise crossing of a near-frozen Delaware River - a watershed military maneuver that dramatized a changing America, and a changing climate.
Crime
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U.S. contractor who allegedly stole $46 million of crypto arrested, FBI says
John Daghita was arrested on the island of Saint Martin, FBI Director Kash Patel said.
Austin PD give update on probe of deadly mass shooting that killed 3
Austin Police Chief Lisa Davis played surveillance video and police body cam video.
Suspect identified and in custody after 3 women's bodies found in Utah
A suspect is in custody and has been identified after authorities in Utah found three women's bodies in two locations.
Man accused of plot to assassinate Trump says Iran pressured him
A man accused of plotting to kill U.S. politicians said he was pressured by Iran's Islamic Revolutionary Guard Corps to devise the murder-for-hire scheme.
Gloves found near Guthrie's home tied to restaurant worker, no connection to case
DNA from the gloves found near Nancy Gunthrie's Arizona home was traced back to a local restaurant worker who has no connection to the investigation, the Pima County Sheriff's Department said.
Space
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Space
Why NASA is overhauling Artemis program
NASA has announced a major overhaul of its Artemis moon program amid ongoing safety concerns. CBS News space consultant Bill Harwood has more details.
How NASA plans to get astronauts on the moon
NASA announced an overhaul to its Artemis moon program as safety concerns persist. CBS News space contributor Christian Davenport breaks down the key takeaways.
NASA announces major overhaul of Artemis moon program "to take down risk"
NASA Administrator Jared Isaacman announced significant changes to the agency's Artemis program, which aims to land on the moon in 2028.
Safety concerns over NASA's Artemis program
NASA's Artemis II mission continues to face concerns and delays. Scott E. Parazynski, a former astronaut, joins CBS News with more.
NASA rolls Artemis II back for repairs
NASA is rolling back the Artemis II moon rocket from its launch pad at the Kennedy Space Center in Florida. It is expected to take up to 12 hours to move the 322-foot rocket, with the journey spanning four miles back to its hangar for repairs. CBS News space consultant Bill Harwood has more.
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.
Evidence in the Barbara Kendhammer case
Does the evidence show a cover-up, or was Todd Kendhammer wrongfully convicted for the murder of his wife?
The life & near death of prizefighter Christy Salters-Martin
Christy Salters-Martin dominated in the boxing ring but faced her toughest challenger at home.
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Who is Alix Tichelman?
Meet the tattooed beauty charged in the death of Google executive Forrest Hayes.
Latest CBS News Videos
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Latest CBS News Videos
Trump tells Iranian military to surrender
President Trump spoke Thursday from the White House about the war in Iran, calling on members of Iranian Revolutionary Guard to lay down their arms or face "guaranteed death." See his remarks.
American stuck in Mideast: "Mass confusion"
As missiles are flying in the Middle East, one million Americans are currently in the region, and many want out. CBS News correspondent Shanelle Kaul spoke with a woman who said she feels the government's messaging is creating "significantly more stress for people."
Iran war could lead to higher airfares, more
The war with Iran has pushed the cost of oil to $80 a barrel. Yahoo Finance senior reporter Brooke DiPalma joins CBS News to unpack the possible repercussions.
Noem doesn't address DHS ouster in remarks
President Trump announced Kristi Noem's ouster as DHS secretary minutes before Noem gave an address to the Sergeant Benevolent Association Major Cities Conference in Nashville. CBS News correspondent Nicole Valdes was at the address and has more.
Watch: Moment that may have led to Noem ouster
President Trump announced Thursday that he is removing Homeland Security Secretary Kristi Noem and will nominate Republican Sen. Markwayne Mullin of Oklahoma to replace her. CBS News has learned that the final straw appeared to be Noem's response to a question during Tuesday's Senate hearing from Republican Sen. John Kennedy about her decision to spend $220 million on an ad campaign aimed at reducing illegal immigration. CBS News' Nancy Cordes and Caitlin Huey-Burns report.