A number of scientists have gone missing.

President Trump declared that his administration will have an answer within the next few days to questions about 10 ...

In the first installment of this multipart interview series with former Area 51 employee Bob Lazar, we discuss his new S4 ...

These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial technologies exist and have already sent signals that reached Earth, they are likely ...

Future missions will need longer expiration dates and grow-it-yourself options. Luckily, labs around the world are working on ...

The ExoLife Finder (ELF) looks like no telescope ever built. A spectacular crown of 15 five-meter mirrors perches atop a ...

In this fifth part of my interview series with Bob Lazar, he discusses the elusive Element 115 - and lists what he believes ...

In the first installment of this rare multipart interview series with former Area 51 employee Bob Lazar, we discuss his new ...

Elections experts tell USA TODAY it would take years, not months, to create even a basic national mail-in system. Trump wants ...

A retired Air Force General tied to UFO research was declared missing, but the 911 call made by his spouse suggested he had ...

Another name has been added to the growing list of dead and missing scientists.

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other ...