President Donald Trump says the Pentagon is preparing to release some "very interesting" UFO files uncovered by his ...

Astrophysicist Benjamin Zuckerman has proposed a broadband, highly directional approach to the Search for Extraterrestrial ...

But it isn’t doing it alone; for a month starting this week, it will deploy two oblong neon submersibles as the project’s ...

The Trump administration’s prosecution of an Army soldier who cashed in on the Maduro raid may set an example but not a rule.

If an alien in the Alpha Centauri star system were craving pizza, it would take tens of thousands of years to deliver it ...

"NASA's planetary defense budget is less than one percent of the total space agency. That's not enough to ever do anything." ...

Republicans passed three years of ICE and Border Patrol funding through reconciliation after Senate Democrats blocked DHS ...

After more than two years of analysis, NOAA and Smithsonian scientists have identified the viral "golden orb." (NOAA ...

Scientists have discovered unexpected water-ice clouds on a distant, Jupiter-like exoplanet, challenging current atmospheric ...

Earlier this year, the U.S. Justice Department asked two Senate committees to provide transcripts and records of contacts with former CIA Director John Brennan regarding the now-discredited Russia ...

According to our current understanding of the universe, quarks are fundamental, point-like particles: basic building blocks that are not made up of smaller particles. A recent paper from the CMS ...

Melissa Quinn is a senior reporter for CBSNews.com, where she covers U.S. politics, with a focus on the Supreme Court and federal courts. Washington — A federal appeals court on Tuesday ordered an end ...