NASA's Mars rover Curiosity scooped up its first sample of the Martian surface this week, only to hit a snag when the robot spotted an odd, bright object on the ground, mission managers say. Curiosity ...

When the interstellar object known as 3I/ATLAS passed Earth on Dec. 19, 2025, astronomers around the world trained their ...

Most data about cetacean echolocation are based on studies in which dolphins used echolocation alone to perform discrimination tasks 11,12,13,14,15. The dolphin is trained, for example, to make a ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. There's ...

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more. Large Sample Neutron Activation Analysis (LSNAA), a ...