Spacewalkers continue repair of cosmic ray detector
Astronauts carry out second of four spacewalks to repair the Alpha Magnetic Spectrometer, the costliest science instrument aboard the International Space Station
Science
How to watch "unicorn" meteor outburst tonight
Another "unicorn" meteor outburst isn't expected to happen until 2043
SpaceX Starship prototype explodes during test in Texas
A dramatic test mishap damages a SpaceX Starship prototype in Texas
Beijing welcomes 6 cloned dogs to its police force
China appears to have achieved "volume production" of a super-capable K-9 police force
Why farmers may want to paint their cows with zebra stripes
Some people thought the stripy cattle in a Japanese pasture were a practical joke, but the science behind the camoflaged bovines could save farmers big money
NASA discovery fuels hopes in search for life beyond Earth
"We are on the cusp of exploring what may be the best place in our solar system to look for life beyond Earth," NASA says of Jupiter's icy moon
Bei Bei leaving for China
Washington's National Zoo is saying goodbye to Bei Bei, the last of its beloved giant panda cubs. This could be the end of an era, as Bei Bei heads to China. Chip Reid explains.
Deforestation in Brazil's Amazon is highest since 2008
The rainforest lost 3,769 square miles of its vegetation over the last year
Nature up close: Salmon, a keystone species in the Pacific Northwest
How a species of fish that spends most all of its life in the ocean has a vital role in a forest ecosystem
Measuring the changing climate's effects on California sequoias
Scientists ascend into the canopies at Sequoia National Park to study how the giant trees adapt to drought
Tennessee's attempt to execute Christa Pike using lethal injection fails
Live
Iran calls U.S. Iraq withdrawal a victory that should extend to entire region
Co-pilot stabs captain, tries to crash FlyDubai flight en route to Israel
Hegseth says he's cutting generals and admirals by 20%, ousting "woke"
Details emerge in case of former Cornell student alleging rape by frat members
Netanyahu says it's too early to determine motive in cockpit stabbing
Judge keeps DoorDash driver shot by ICE behind bars for alleged assault
Trump deflects on audio of Paxton calling GOP convention a drag on polls
