The Fermi paradox asks why we haven’t found aliens yet. Scientists say the answer may lie in timing, technology, and the vast ...

Netflix: 30 of the Best Sci-Fi TV Shows You Should Stream Right Now ...

A list of global space launches designed to calm cold war tensions and promote transparency has been missing from the UN's ...

We may receive a commission on purchases made from links. Getting older means being inexplicably tired all day, having your knees make concerning sounds, and — most importantly for our purposes — ...

The Trump administration on Friday released its fourth batch of never-before-seen UFO files, shedding new light on ...

Enlistment into any branch of the U.S. military, by citizens of countries other than the United States is limited to those foreign nationals who are legally residing in the United States and possess a ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

NASA's relationship with UFOs has evolved alongside broader changes in public and government interest in unexplained ...

The Trump administration finalized a rule Friday that eliminates a key protection for imperiled wildlife against logging, oil drilling and other activities. Two organizations filed a federal lawsuit ...

Wanna see a trick? Give us any topic and we can tie it back to the economy. At Planet Money, we explore the forces that shape our lives and bring you along for the ride. Don't just understand the ...