We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp. One of ...

It's the oldest question on Earth. Where did we come from? Some people may thank a creator from above, but what if the hand ...

We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp.

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

A Falcon 9 rocket carrying about 40 payloads, including NASA's Pandora exoplanet satellite, launched from California's ...

For decades, scientists have tried to turn the question of alien life from late-night speculation into something you can ...

In a blow to anyone dreaming that complex life may exist elsewhere in the universe, a new study suggests we're unlikely to ...

While late M-stars are the easiest places to find Earth-sized planets, a new study suggests they are biological dead ends where animal life may never find enough fuel to evolve.

After eons underground, it was discovered by accident. Within a couple of decades, it was already under threat.

"Close to the end of the third stage [burn], we are seeing a little more disturbance in the vehicle roll rates, and ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...