Saturday's new moon is a seasonal "black moon" — a rare phenomenon that occurs once every 33 months. Here's what that means ...

By contrast, the X‑37B experiment is designed as a compact, high-performance, resilient inertial navigation unit for real ...

A new brain-computer interface can decode a person's inner speech, which could help people with paralysis communicate.

Finalists in the Ocean Photographer of the Year 2025 competition capture beautiful images of animals and people oceans.

Keratin extracted from sheep wool has been found to help protect human teeth. It could be coming to your dentist’s office soon.