Is alien life really out there? For decades, humanity has looked at the night sky and asked the same question. Now, according ...

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From flying saucer sightings to an Air Force-funded study at CU Boulder, the city played an unexpected role in America's UFO ...

“As far as religion is concerned, the impact will be unpredictable,” Eire said. “Religion is unpredictable. Religion is all ...

Discover how Colin Farrell's character, John Sugar, confronts corruption and the darker side of Los Angeles in the complex ...

The main focus of the trip is to study the effects of long-term spaceflight on the body, but the test is also a side mission.

A biologist specializing in invasive species has partnered with a former Pentagon strategist in pushing NASA to construct a ...

A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow ...

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

This video starts with a simple question — does life really need DNA? — and then turns it into something much bigger. From ...

SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...

During future space missions, humans may finally encounter extraterrestrial life forms, settling the age-old question of whether we are alone in the cosmos. But what if alien biology is so different ...