A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

Turns out the Nixon–Jackie Gleason alien legend is far from the only Hollywood close encounter.

As the trailer quickly underlines, any relative calm soon gives way to relentless chases and gun battles on foot, in cars and ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

Last year, an interstellar traveler entered our solar system. Some speculated that it was an alien spacecraft, but it turned ...

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...