Drone-mounted radar flown over glaciers on Earth show how the technology can map buried ice in detail, helping future Mars ...

Do little green men exist? Was 'Men In Black' a documentary? Prediction markets price the odds of the U.S. confirming aliens before 2027 - here’s why traders overwhelmingly expect a government ...

NASA’s Curiosity Mars rover took this selfie at a location nicknamed “Mary Anning” after a 19th century English ...

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

Perspective: Donald Trump’s UFO tease risks another letdown: big promises, thin proof and a base primed for betrayal.

Understanding how to explore hidden glaciers on Mars begins not in a laboratory, but in remote field camps across Alaska and Wyoming.

This is an annotated close-up of three holes NASA’s Curiosity drilled into Martian rock at a location nicknamed “Mary Anning” ...

"We’re going to be releasing as much as we can in the near future," the president told reporters in the White House.

Aliens or no aliens, life's most important questions are best answered securely ...

A new study proposes a shift in the search for extraterrestrial life, moving away from individual biosignatures toward ...

For decades, relaxor ferroelectrics have powered everything from medical ultrasounds to sonar systems, yet their inner atomic ...