While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

Of all the various subgenres attached to the sci-fi domain, alien invasion flicks come off as timeless favorites. Here are ...

This charismatic ball of geology is aptly known as Giant Rock. Covering square meters (5,800 square feet) of ground and ...

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

On Earth, deep-sea vents may have given rise to the planet’s first life. But nothing of the sort seems to be happening at the ...

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

NASA has quietly hit pause on what it billed as its first dedicated hunt for alien biosignatures, reacting to fresh data that ...

The SYFY miniseries Childhood's End, based on Arthur C. Clarke's alien invasion novel, has an ending that you won't be able ...

Oscar winner James Cameron, who wrote and directed Aliens (perhaps the only good sequel to Ridley Scott's 1979 original), has ...

Insects are often seen as invaders due to high-profile species like the yellow-legged (Asian) hornet, the harlequin ladybird ...

Real scientific efforts at universal communication have also involved mathematics and numbers. The covers of the Golden ...

Though this hunt came up empty, the fact that 3I/ATLAS is only the third known object found in the solar system after ...