Greenland ice sheet hits hottest temperatures in 1,000 years
The study's lead author said there is "almost zero" chance that anything but human-caused climate change is to blame for the sharp rise in temperature.
Science
Greta Thunberg detained by German police at coal mining protest
Climate activist Greta Thunberg was seen being detained by German police on Tuesday at a protest over an energy company's plan to demolish an abandoned town to mine coal.
Greta Thunberg detained by German police at coal mine protest
Thunberg has been protesting in and near the German village of Lüetzerath, an abandoned area that an energy company is seeking to demolish in the quest to mine coal.
Eating one U.S. fish likened to drinking month's worth of tainted water
Researchers say it's the equivalent of drinking a month's worth of water contaminated with toxic "forever chemicals" known as PFAS.
Rare whale may die after getting entangled
A 4-year-old North Atlantic right whale, one of the few remaining individuals of one of the rarest whale species in the world, is at serious risk after becoming heavily entangled, experts said.
Startup tackles CO2 emissions in the cement industry
If the cement industry were a country, it would be the third-largest emitter of carbon dioxide in the world.
Will California storms break historic drought?
California has been pummeled by extreme weather for days. But will the deluge help break the West's historic drought? Ben Tracy takes a look.
MDMA-assisted therapy for PTSD shows promising results
A research organization plans to ask the FDA to approve the psychedelic drug as a prescription medication, in combination with therapy, to treat PTSD.
Ocean heat shatters record once again: "It's getting worse"
For the fourth year in a row, ocean heat has shattered a new record. Here's what it means for the planet.
Exxon Mobil accurately predicted warming for decades, study says
Energy giant's own scientists were working on precise forecasts even as company publicly doubted warming was real.
U.S. launches Christmas Day strikes on ISIS targets in Nigeria, Trump says
The strikes come after the president spent weeks accusing Nigeria's government of failing to rein in the persecution of Christians.
Zelenskyy says he and Trump have agreed to meet "in the near future"
Ukrainian President Zelenskyy says he and President Trump have agreed to meet "in the near future," signaling progress in talks to end the Russia-Ukraine war.
California rain may ease but more mudslides, flooding possible, forecasters say
A strong storm system that brought relentless winds, rain and snowfall to California this week was expected to ease Friday but there was still a risk of more mudslides and flooding, forecasters said.
Kimmel skewers Trump, tells U.K. viewers "tyranny is booming" in U.S.
The message, aired on Channel 4 on Christmas Day, reflected on the impact of President Trump's second term in office thus far.
Death toll from UPS cargo plane crash in Louisville rises to 15
On Nov. 4, UPS Flight 2976 bound for Hawaii crashed moments after takeoff from Louisville International Airport, where UPS has its global aviation hub.
As beef prices rise, small butcher shops adapt to changing demand
With higher prices for beef, customers are looking for alternatives.
Australia announces bravery award for heroes of Bondi Beach attack
Australian Prime Minister Anthony Albanese has announced a national bravery award to honor those who confronted an antisemitic terror attack.
Stabbing, liquid spray attack in Japan factory injures 14
Fourteen people were injured in a stabbing attack in a factory in central Japan in which an unspecified liquid was also sprayed, authorities said.
King Charles and royal family, minus Andrew, gather for Christmas
King Charles III led his family to church on foot ahead of his annual Christmas Day speech that is expected to focus on pilgrimage.