If you’re the kind of person who keeps an eye on astronomical news – or glances at any news site – you may have seen a story about hints of a sign of alien life on an exoplanet called K2-18b.

This hole might lead to underground caves. Scientists think these caves could hold alien life. The US Geological Survey has mapped many potential cave entrances. NASA plans to explore these pits ...

The planet resides in its star's habitable zone, raising the possibility of an ocean world teeming with alien life. K2-18b orbits a star in the constellation Leo and falls within what's called the ...

Supreme Court temporarily pauses deportations under Alien Enemies Act By John Fritze , Emily R. Condon and Tierney Sneed , CNN 4 minute read ...

The team didn't prove the existence of alien life, but "this is a revolutionary moment," he said at a news conference. "It's the first time humanity has seen potential biosignatures on a habitable ...

An alien planet has been discovered that may be "teeming with life" as scientists reveal the exact date we will know whether extraterrestrials exist could be "within one to two years". Lead ...

Nonetheless, they voiced excitement. These are the first hints of an alien world that is possibly inhabited, said astrophysicist Nikku Madhusudhan of the University of Cambridge's Institute of ...

Current policy allows for immigration arrests "in or near courthouses when they have credible information that leads them to believe the targeted alien(s) is or will be present," as long as state ...

Scientists believe they have discovered the strongest signs yet of alien life on a distant ocean-covered planet far beyond our solar system. The possible landmark discovery was made by scientists ...