Mars has had frequent planet-wide auroras in recent months, including an unprecedented trio of events in February. Experts ...

Submillimeter wavelength radio observations of the Southern Ring Nebula have identified that it's actually a double ring, ...

The sword is the first weapon from the Islamic period to be found in the Spanish city of Valencia. A rare sword nicknamed ...

Northrop Grumman Corporation has built its Manta Ray uncrewed underwater vehicle, which will operate long-duration missions ...

A new imaging technique, which captured frozen lithium atoms transforming into quantum waves, could be used to probe some of ...

Up to 50 "shooting stars" per hour may be visible in moonless skies as the Eta Aquarid meteor shower peaks Saturday and ...

A new map of a brain network that sustains wakefulness in humans could help improve our understanding of consciousness.