Jared Isaacman says odds of evidence we are not alone are ‘pretty high’ four days after Artemis II rocket lifted off ...

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

NASA Administrator Jared Isaacman told CNN's Jake Tapper the odds are "pretty high" that aliens are real during an interview ...

Assembly Theory shifts the search for life from identifying specific molecules to measuring chemical complexity, offering a ...

Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...

'Do all aliens really need sunlight?' ...

The mission, which launched on April 1, will see a crew go further into space than anyone else and is expected to reach the ...

As Trump orders UFO file release, scientists debate a deeper question—if aliens exist, what would they think of humanity?

Must-know stories (and glorious gossip) from the D.C. mire.

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us? It's a ...

A recent study has found video evidence that octopuses are hitting fish in the ocean for some unknown reason, displaying ...

These 10 sci-fi movies not only largely improved on the films they were based on, but many have become genre classics in ...