From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Spielberg has long been known for his love of alien-related material. That's why he produced the abduction-based Taken ...

Benjamin Barakat’s award-winning astrophotograph reveals Socotra’s surreal bottle tree beneath a pristine Milky Way ...

On Friday, interstellar comet 3I/ATLAS makes its nearest approach to Earth. Here's what you need to know, and how to track ...

Comet 3I/ATLAS is a rare visitor passing briefly through our solar system. Here’s how to find it in the night sky—and what ...

I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a spacecraft to chase down the alien comet — or the next interstellar object ...

David Rankin of the Catalina Sky Survey in Arizona spends nights scanning the solar system for potentially catastrophic space ...

Explore Nevada’s quirky side with bizarre sculptures, haunted stops, eerie motels, and desert landmarks that make every road trip unforgettable.

If aliens are out there, why haven’t we heard from them? That’s the question at the center of Pop Mech’s new story, “Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist ...

During the Cold War, the CIA quietly funded a classified program to investigate psychic espionage after learning the Soviet Union was doing the same. Known as Project STARGATE, the effort focused on ...

We found the only Cyber Monday deals worth shopping today I toured the White House to see Melania Trump's Christmas decorations. The East Wing is no more, but the display was still dazzling. Donald ...

'I do know better.' Actor BD Wong apologizes for racist comment Thank you, President Trump, for banning THC | Opinion Keep October 1987 Black Monday crash in mind: Former Treasury Sec., Goldman chair ...