Defunct NASA satellite to crash back to Earth, with a small risk of falling debris

16 hours ago

Eric Thayer / Los Angeles Times via Getty Images

3 days ago

Kim Raff / Guardian/eyevine via Redux

3 days ago

Jonathon Dashper; Arman Muharmansyah / via Bishop Museum

4 days ago

Jim Vondruska / Getty Images file

5 days ago

With time running out, snow drought and warm weather raise wildfire risk in the West

6 days ago

Shark caught on camera for first time in Antarctica's near-freezing deep

21 days ago

How time in space impacts astronauts' brain

1 month ago

Mysterious interstellar object '3I/ATLAS' makes its closest approach to Earth

2 months ago

New technology helps paralyzed patients move

3 months ago

A new study documented wild wolves using ropes to pull crab traps ashore, offering what may be the first proof of tool use by these animals. According to the study, the female wolf appeared to understand "the multi-step connection between the floating buoy and the bait within the out-of-sight trap."

21 days ago

A total lunar eclipse will turn the moon blood red on Tuesday across several continents

11 days ago

NASA will overhaul its Artemis return-to-the-moon program

3 days ago

The science behind the 'super-ager' brain

12 days ago

NASA reveals identity of astronaut who suffered medical incident aboard ISS

13 days ago

Artemis rocket heads back to its hangar for repairs as moonshot put on hold

5 days ago

'Birdbrain' benefits: How being an expert birdwatcher may boost cognition

15 days ago

This powerful forensic tool is cracking cold cases — but its price tag is often an obstacle

15 days ago

NASA targets March 6 to launch astronauts on a long-awaited mission around the moon

11 days ago

Trump administration eases limits on coal plant emissions of mercury and other toxins

12 days ago

Meet Africa's 'hell heron': New spinosaurus species that hunted fish discovered in Sahara

19 days ago

NASA completes hourslong moon launch rehearsal after repairing its rocket

19 days ago