Popular culture imagines aliens as creatures made of flesh and bone — but some researchers argue that advanced civilizations ...

NASA’s Europa Clipper mission will perform 49 close flybys of Jupiter’s icy moon, where radiation levels reach 5,400 milliSieverts per day — lethal within hours. Beneath its frozen crust may lie a ...

In the face of rising emissions from data centres, researchers are turning to novel solutions for storage. Memory crystals and DNA are two frontrunners.

Over half a century after Apollo 17, humans are heading back into deep space — this time with the intention of staying.

The resulting outcome is that you have A.I. systems that have learned what it means to solve a problem that takes quite a while and requires them running into dead ends and needing to reset themselves ...

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

Liberal media loses influence as President Donald Trump defeats press opponents through lawsuits and industry upheaval affecting major news organizations.

Rocket Lab will launch a hypersonic configuration of its Electron rocket on a hypersonic test from Wallops in Virginia. Here's what to know.

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

Rebekah Stewart, a nurse at the U.S. Public Health Service, got a call last April that brought her to tears. She had been selected for deployment to the Trump administration's new immigration ...