A look at the story behind the Pentagon’s so-called alien, exploring the claims and context in a factual, respectful way.

Prime Video has some great new sci-fi movies to watch in June, including 'The Running Man' remake with Glen Powell, a Mel ...

A Brazilian psychic's viral claim that an alien mothership will descend on Brazil's World Cup clash with Scotland in Miami ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

A Stanford scientist's model suggests many small rocky planets can't sustain atmospheres, potentially explaining the scarcity ...

The Supreme Court on Tuesday made it far more difficult for foreigners to bring lawsuits in U.S. courts alleging serious ...

Area 51 is back in the spotlight after a swarm of earthquakes near the Nevada military base. But the real story of Area 51 is ...

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.