Enlarge / Berkeley Lab scientists have developed ionocaloric cooling, a new refrigeration cycle they hope ...

Getty Images Malicious hackers have begun exploiting a critical ...

Enlarge / Microsoft and Activision may be sent back to the bargaining table thanks to FTC delays.Getty ...

Enlarge / Scientists used neutron tomography to peer inside a medieval pendant, revealing five reliquary ...

Enlarge / This is the front of the Apple Watch Ultra.Samuel Axon We ...

Enlarge / An AI-generated image of a person talking to a secret robot therapist.Ars Technica ...

Getty Images More than a fifth of the passwords protecting network ...

Enlarge / A screen capture from Virgin Orbit's webcast showing the rocket's main engine firing ...

Getty Images Skepticism about electric vehicles—and there's a lot of it ...

Enlarge / Heavy rain from a series of atmospheric rivers flooded large parts of California from late ...

Rosie Struve; Getty Images After reports at the end of 2022 that hackers ...

Enlarge / A new analysis of ancient Roman concrete samples from the Privernum site yields fresh insights ...