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The latest science news, photos and videos covering space, the environment, human development and more.


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Trump administration moves to ease restrictions on medical marijuana

Acting Attorney General Todd Blanche said he was signing an order to reschedule state-licensed and FDA-approved marijuana.
A worker trims cannabis plants inside a greenhouse
A worker trims cannabis plants inside a greenhouse

FBI will look for connections to deaths and disappearances of scientists

At least 10 individuals, who may have worked with sensitive information, have disappeared or died since 2022 in seemingly unrelated cases.
A crest of the Federal Bureau of Investigation is on Aug. 3, 2007 inside the J. Edgar Hoover FBI Building in Washington, DC.
A crest of the Federal Bureau of Investigation is on Aug. 3, 2007 inside the J. Edgar Hoover FBI Building in Washington, DC.
11d ago

See video of Earthset that an Artemis II astronaut filmed while circling the moon

"Like watching sunset at the beach from the most foreign seat in the cosmos," Artemis II commander Reid Wiseman wrote about the video.
The Earth disappears behind the moon
The Earth disappears behind the moon
13d ago

DNA confirms remains found in car in a river are of Oregon family missing since 1958

The Ford station wagon thought to belong to the family was found in the Columbia River in 2024 by a diver who had been looking for it for several years.
Donald Martin
Donald Martin
15d ago

'I just screamed. I was so happy': Artemis II astronauts describe joy of returning to Earth

After completing their journey, the crew described the fiery descent, reunions with their families and the challenge of fully processing the mission.
Reid Wiseman Victor Glover,Christina Koch,Jeremy Hansen
Reid Wiseman Victor Glover,Christina Koch,Jeremy Hansen
15d ago

Tornadoes

Tornadoes

'We are missing data': NWS weather balloon changes scrutinized as tornados hit Midwest

For much of Monday, the agency didn't anticipate a tornado threat for Kansas City — then five hit that evening.
People stand outside of a damaged building with a damaged car parked out front
People stand outside of a damaged building with a damaged car parked out front
16d ago

Did the Artemis II spacecraft protect the crew well enough? NASA races to find out

The Orion capsule had a known design flaw in its heat shield, making the astronauts' descent Friday especially risky.
NASA-ARTEMIS-MISIÓN LUNAR
NASA-ARTEMIS-MISIÓN LUNAR
17d ago

Another early heat wave hits this week, this time in the Northeast

Last month was the hottest March ever recorded in the U.S. Now, record-breaking temperatures are expected again from the Plains to the Northeast.
Brooklyn Bridge Park Pier 6 in New York, on Tuesday.
Brooklyn Bridge Park Pier 6 in New York, on Tuesday.
17d ago

Severe storms and tornadoes damage communities from Plains to Midwest

Authorities in Kansas reported several people with minor injuries after storms passed through on Monday.
Lightning flashes.
Lightning flashes.
18d ago

The best photos from NASA's first moon mission in more than 50 years

The Artemis II astronauts concluded their record-breaking 10-day journey on Friday with a smooth splashdown in the Pacific Ocean.
Images of the Artemis mission to the moon, including the rocket launching and Earth, partially in shadow, with the moon in the foreground framing it.
Images of the Artemis mission to the moon, including the rocket launching and Earth, partially in shadow, with the moon in the foreground framing it.
19d ago

'We are bonded forever': Artemis II astronauts speak about completing their historic moon mission

"It's a special thing to be a human, and it's a special thing to be on planet Earth," Artemis II commander Reid Wiseman said.
NASA astronauts Reid Wiseman, commander; left, Christina Koch, mission specialist; CSA (Canadian Space Agency) astronaut Jeremy Hansen, mission specialist; and NASA astronaut Victor Glover.
NASA astronauts Reid Wiseman, commander; left, Christina Koch, mission specialist; CSA (Canadian Space Agency) astronaut Jeremy Hansen, mission specialist; and NASA astronaut Victor Glover.

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