Sweltering heat wave bakes the West
More than 50 million people will swelter in highs over 100 degrees through next week.
Climate Change
Greenland ice sheet claims life of renowned climate scientist
Konrad "Koni" Steffen apparently fell to his death in a crevasse on the ice sheet he dedicated his life to studying.
Brazil's leader calls Amazon fires a "lie." Images show otherwise.
Fires in the Amazon rainforest are surging as Brazil's president claims they don't exist.
In just 15 years, the Arctic Ocean may be ice-free in summer, study says
It's one of the most aggressive timelines and, if correct, is one of the more direct signs that humans are warming the Earth's climate at an even more dramatic pace than expected.
Canada's last intact Arctic ice shelf has collapsed
A 4,000-year-old chunk of ice larger than the size of Manhattan has collapsed into the Arctic Ocean.
Canada ice caps formed roughly 5,000 years ago are completely gone
Scientists predicted that the ice caps wouldn't completely melt until 2022.
Should we name heat waves like we name hurricanes?
Although heat waves rarely get the attention that hurricanes do, they kill far more people per year in the U.S.
Penguin poop spotted from space reveals hidden Antarctic colonies
But it's not all good news — the newfound colonies are all but certain to be affected by climate change.
Sea level rise could destroy 20% of the world's GDP by 2100
Nearly 300 million people around the world are likely to face repeat flooding, new study concludes.
Famously clear Lake Tahoe has been polluted by climate change
When it was measured last year, the clarity of the lake was about 80 feet — 20 years ago, it was 100 feet.
Wildfires in Siberia have burned down an area larger than Greece
Nearly 50 million acres are estimated to have burned across Russia this year — and the fires do not seem to be slowing down.
Polar bears could be wiped out by end of century
On current trends, the study concluded, polar bears in 12 of 13 subpopulations analyzed will have been decimated within 80 years.
Administration moves to squash socially responsible investing
Financial advisers worry a new rule will divert 401(k) funds from profitable environmental investments into fossil fuels.
Arctic heat wave "essentially impossible" without climate change
A town in Siberia recently hit a record 100.4 degrees Fahrenheit, and scientists say the role of climate change is "truly staggering."
Death Valley sets record for planet's hottest temperature in years
The brutal heat wave baking the Southwest and lower Plains states is going to move east and north to engulf much of the nation this week.
"Watermelon snow" in Italian Alps may be climate change red flag
The bizarre pink snow can accelerate snow melt in the fragile mountain region.
Jane Goodall: If humans don't change "we're going to destroy ourselves"
The world-renowned conservationist desperately wants the world to pay attention to what she sees as the greatest threat to humanity's existence.
100.4° Arctic record confirmed; Earth may be warmest in 12,000 years
As the extreme northern heat wave continues, it's so warm in Norway people are skiing on glaciers in swimsuits.
"We are at a crossroads": Lawmakers unveil climate change plan
The House Select Committee on the Climate Crisis unveiled its plan for "a clean energy economy that puts families and workers first."
Arctic records its hottest temperature ever
Reaching 100 degrees in or near the Arctic is almost unheard of.
2020 likely to be the warmest year on record globally
With a dramatic rise in temperatures in the Arctic, the world on track to break heat records again.
"Two different realities": Why America needs environmental justice
Peggy Shepard, the co-founder of WE ACT, talks to CBS News about the problem of environmental racism and what can be done to make communities safer and healthier.
World Oceans Day: New study finds deep ocean waters warming at a faster pace
The absorption of carbon dioxide by the planet's oceans is increasing, with warming temperatures forcing some marine species to migrate.
Extinctions raise risk of "biological annihilation," study warns
"We cannot separate ourselves from the natural world," said legendary conservationist Jane Goodall. "We continue to destroy it at our peril."
Dying coral reefs turn vibrant neon in apparent survival effort
Coral reefs on the brink of death are attempting to send a survival signal, via fluorescent neon colors.
Science
NASA sets date for next SpaceX Crew Dragon launch
The first operational Crew Dragon flight will carry four astronauts to the space station for a six-month stay.
Astronomers find "Milky Way look-alike" 12 billion light years away
The galaxy appears as a near-perfect ring of light — a so-called "Einstein Ring."
New dinosaur closely related to the T. rex discovered in U.K.
The rare bones were found by amateur fossil hunters on the Isle of Wight.
Mauritius says it will seek compensation for devastating oil spill
Owner of grounded ship that spilled 1,000 tons of oil onto pristine coastline has reportedly said it will assess compensation for the disaster.
Greenland ice sheet claims life of renowned climate scientist
Konrad "Koni" Steffen apparently fell to his death in a crevasse on the ice sheet he dedicated his life to studying.
Brazil's leader calls Amazon fires a "lie." Images show otherwise.
Fires in the Amazon rainforest are surging as Brazil's president claims they don't exist.
Sea life dying as massive oil spill threatens rare species
The massive oil spill is threatening endangered species that have been re-introduced to the area over the past decades.
Ancient "terror crocodiles" had banana-sized teeth to eat dinosaurs
The massive beasts could eat even the largest of dinosaurs — putting them at the top of the food chain.
Rare "boomerang" earthquake detected under Atlantic Ocean
"This was completely opposite to how we expected the earthquake to look before we started to analyze the data," one scientist said.
5.1 magnitude earthquake shakes North Carolina
It's the largest earthquake to hit the state since 1916. It was felt as far away as Tennessee and South Carolina.
Canada's last intact Arctic ice shelf has collapsed
A 4,000-year-old chunk of ice larger than the size of Manhattan has collapsed into the Arctic Ocean.
Scientists discover "hell ants" killed with scythe-like jaw
A "hell ant" some 99 million years ago used its scythe-like jaws to trap a baby roach for its next meal — but then the pair got stuck in sap and were preserved for scientists to discover centuries later.
Canada ice caps formed roughly 5,000 years ago are completely gone
Scientists predicted that the ice caps wouldn't completely melt until 2022.
Should we name heat waves like we name hurricanes?
Although heat waves rarely get the attention that hurricanes do, they kill far more people per year in the U.S.
Penguin poop spotted from space reveals hidden Antarctic colonies
But it's not all good news — the newfound colonies are all but certain to be affected by climate change.
World
More World
ACLU sues over U.S. border policy of expelling migrant children
In July, U.S. border officials made 2,506 arrests of unaccompanied children. Only 168 were allowed to stay and seek refuge.
U.N. votes not to extend arms embargo against Iran
U.S. Secretary of State Michael Pompeo slammed the vote in a statement, calling it "inexcusable."
Latin America: The global epicenter of COVID-19
Latin America, which accounts for 8% of the world population, has reported nearly 30% of the global fatalities.
Spain bans public smoking, France eyes new rules as COVID cases surge
They had gotten on top of their coronavirus epidemics, but the two European vacation destinations are now battling to contain second waves.
New Zealand extends lockdown of largest city as COVID cluster grows
Source of 30 new infections remains a mystery, but leader Jacinda Arndern says her country can beat back the disease a 2nd time.
U.S.
More U.S.
Florida high school sports approved to return this fall
Coaches will have to make a "COVID waiver form" available to schools.
ACLU sues over U.S. border policy of expelling migrant children
In July, U.S. border officials made 2,506 arrests of unaccompanied children. Only 168 were allowed to stay and seek refuge.
FDA says these sanitizers won't protect you against COVID-19
Some disinfecting products don't contain enough active ingredients to kill the coronavirus, regulators say.
Bald eagle attacks $950 drone, sends it to bottom of Lake Michigan
In the battle for air supremacy, a bald eagle just proved that technology is no match for brute strength.
R. Kelly's ex-manager charged with calling in threat to stop docuseries premiere
The threat forced the theater to evacuate and cancel the showing.
Politics
More Politics
ACLU sues over U.S. border policy of expelling migrant children
In July, U.S. border officials made 2,506 arrests of unaccompanied children. Only 168 were allowed to stay and seek refuge.
Harris could attract more Asian-American voters to support Biden
Because of her Indian American heritage, Harris may be able to attract Asian Americans, the fastest growing voting demographic.
2020 Daily Trail Markers: U.S. Postal Service warns states that mail-in ballots might not be counted in time
Due to COVID-19, most states are going to see a tenfold increase in mail-in ballots this November.
Postal Service warns mail-in ballots might not be counted in time
The letters are coming as the postal service faces a financial crisis that has been exacerbated by the coronavirus pandemic.
Didn't get stimulus check for your child? IRS says apply now
Tax agency is reopening a website for federal benefit recipients whose children didn't receive the relief money.
Entertainment
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Chrissy Teigen and John Legend reveal they're expecting 3rd child
The couple revealed the news in Legend's music video for the song "Wild."
Dodger Stadium becomes a polling site for 2020 presidential election
The Dodgers are the first Major League Baseball team to make their stadium available for voting.
Dolly Parton says "Of course Black lives matter"
"Do we think our little white asses are the only ones that matter? No!" Parton said during an interview with Billboard magazine.
Star-studded entertainment lineup set for Democratic convention
John Legend, Billie Eilish, Jennifer Hudson, Common, Billy Porter and The Chicks are among the big names slated to perform.
Novak Djokovic to play in US Open, Bianca Andreescu opts out
While Djokovic will be playing, Andreescu joined the growing list of players who have opted out of the 2020 competition.
Technology
More Technology
Facebook says Apple's app store fees hurt small businesses
The social-networking giant wants to offer small businesses the ability to do online events without Apple taking a cut.
TikTok and its employees prepare to battle Trump
President Trump ordered sweeping bans on the video app last week, calling it a threat to U.S. national security.
Fortnite maker sues Apple and Google after app booted from stores
The suits come in response to Apple and Google blocking the game after Epic introduced a direct payment system for its users, effectively shutting out the tech titans from collecting fees.
Facebook announces new resource to aid mail voting, limit disinformation
Facebook is focusing on election misinformation threats involving efforts to suppress turnout, the release of misleading information during vote counting, and potential hack-and-leak scenarios.
Uber says its drivers make $55,000 a year — critics say no way
Outside studies have found that drivers for the ride-hailing service can expect to make less than $20,000 a year.
Science
More Science
NASA sets date for next SpaceX Crew Dragon launch
The first operational Crew Dragon flight will carry four astronauts to the space station for a six-month stay.
Astronomers find "Milky Way look-alike" 12 billion light years away
The galaxy appears as a near-perfect ring of light — a so-called "Einstein Ring."
New dinosaur closely related to the T. rex discovered in U.K.
The rare bones were found by amateur fossil hunters on the Isle of Wight.
Mauritius says it will seek compensation for devastating oil spill
Owner of grounded ship that spilled 1,000 tons of oil onto pristine coastline has reportedly said it will assess compensation for the disaster.
Greenland ice sheet claims life of renowned climate scientist
Konrad "Koni" Steffen apparently fell to his death in a crevasse on the ice sheet he dedicated his life to studying.
Health
More Health
FDA says these sanitizers won't protect you against COVID-19
Some disinfecting products don't contain enough active ingredients to kill the coronavirus, regulators say.
Georgia lawmaker creates COVID-19 whistleblower email
One Georgia principal threatened "consequences" for anyone who shares images from inside the school.
Some neck gaiters may be worse than no mask at all, study shows
Researchers from Duke University found that the neck gaiter they tested was "worse than nothing."
Latin America: The global epicenter of COVID-19
Latin America, which accounts for 8% of the world population, has reported nearly 30% of the global fatalities.
Doctor has counted more health care worker deaths than CDC
Dr. Claire Rezba has counted at least 1,000 lives lost while working in health care during the pandemic.
MoneyWatch
More MoneyWatch
Kroger dips with onions possibly tainted with salmonella recalled
Largest U.S. supermarket chain says in-house dips and spreads may contain bacteria linked to hundreds of illnesses.
AMC movie theaters to reopen with 15-cent tickets
The price reflects the cost of movie tickets in the 1920s, but will only be offered on reopening day.
Trump's $400 in unemployment aid: When would it start?
Even if states can provide the benefit, it could take several weeks for workers to receive it, experts say.
Fortnite maker sues Apple and Google after app booted from stores
The suits come in response to Apple and Google blocking the game after Epic introduced a direct payment system for its users, effectively shutting out the tech titans from collecting fees.
Navigating the housing market during a pandemic
Home prices are up in 96% of U.S. cities, but deals can still be found due to the impact of COVID-19.
Crime
More Crime
R. Kelly's ex-manager charged with calling in threat to stop docuseries premiere
The threat forced the theater to evacuate and cancel the showing.
Cop fired over racist Christmas tree decorations reinstated
The Minneapolis officer is back on the force amid a push for arbitration reform in the wake of George Floyd's killing.
Vanessa Guillen remembered at Houston memorial
Guillen, who was last seen on April 22, was memorialized nearly four months after she is said to have been killed by a fellow soldier at Fort Hood.
Shot at freedom for Black man who got life for hedge clippers theft
Louisiana Supreme Court's chief justice, court's only Black member, called sentence excessive and said it stems from racist laws.
ISIS accused of selling fake PPE online to finance terrorism
Their alleged aim is to raise money by offering bogus personal protective equipment at a time of desperate shortages.
Space
More Space
NASA sets date for next SpaceX Crew Dragon launch
The first operational Crew Dragon flight will carry four astronauts to the space station for a six-month stay.
Astronomers find "Milky Way look-alike" 12 billion light years away
The galaxy appears as a near-perfect ring of light — a so-called "Einstein Ring."
Perseids meteor shower captured in stunning photos worldwide
The best meteor shower of the year didn't disappoint.
NASA drops "insensitive" nicknames for cosmic objects
The space agency will no longer use nicknames like "Eskimo Nebula" or "Siamese Twins Galaxy."
ULA, SpaceX win massive Pentagon contracts
ULA and SpaceX are expected to launch more than 30 national security space missions through 2026.
Latest Galleries
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Crash course on Kamala Harris
She's making history as Joe Biden's running mate. Here's what you need to know.
Celebrities who support Joe Biden for president
Some of Hollywood's biggest names are backing former Vice President Joe Biden over President Donald Trump in 2020.
Celebrities who support Donald Trump for president
From screen legends to star athletes, The Donald has some famous names in his corner.
Aftermath of Beirut's deadly blast
Hundreds of tons of highly explosive material were stored in a waterfront hangar, and the blast sent a shock wave that killed at least 160 people, wounded nearly 6,000.
"Murder hornet" spotted in the United States
Growing up to two inches long, this killer insect can decapitate 40 honeybees per minute.
Popular
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Popular
Growing pains for legal weed in California
When voters legalized marijuana three years ago, advocates said illegal operations would be pushed out and the state would make hundreds of millions in tax revenue. So far, those dreams have not panned out. Sharyn Alfonsi reports.
White House and Congress fail to reach new stimulus deal
Despite hours of negotiating early Saturday, the White House and Congress failed to reach a new stimulus deal despite millions of Americans facing possible evictions and other financial obligations. Nikole Killion reports.
Pandemia: Latinos in Crisis
These are the stories of disparity, inequity and leadership in the Latino community amid the coronavirus pandemic. Maria Elena Salinas hosts “Pandemia: Latinos in Crisis,” a CBS News special.
California wildfires force evacuations
Blazing wildfires attributed to scorching temperatures are ripping through Southern California. At least 200 homes have been evacuated as hundreds of firefighters are on the ground battling the flames.
Exclusive: Trump defends COVID response
In an exclusive interview with CBS News, President Trump defended his response to the coronavirus pandemic, insisting that despite long lines and long waits, testing is "working well." Mr. Trump also discussed the ongoing controversy surrounding the Confederate flag. Catherine Herridge spoke with the President at the White House.