Bad news for those hoping interstellar invader 3I/ATLAS is an alien spacecraft as technosignature search turns up empty.

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

A shocking CIA document has just raised doubts that the mysterious interstellar object is really a comet like NASA has ...

Pre-discovery archives have only added to the confusion. It turns out 3I/ATLAS may have been active even further out, beyond ...

New experiments suggest RNA, life’s essential molecule, could have formed naturally on early Earth and even arrived from ...