President Barack Obama recently sat down with podcaster Brian Tyler Cohen to address the question that seems to top every new commander-in-chief’s to-do list: "Where are the aliens?" ...

When we imagine alien life we often picture something radically different from ourselves. But evolution tends to solve ...

A NASA spacecraft has discovered organic chemicals on 3I/ATLAS, which Harvard scientist Avi Loeb claims raises the ...

By examining the potential existence of Dyson spheres, a University of Glasgow scientist aims to guide the search for alien life.

It's a big universe out there, and while we're all for exploring it, a specific subgenre of science fiction movies has hinted that it might be a bad idea. Alien invasion movies have come in droves ...

Astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spacecraft. 3I/ATLAS was confirmed as the third known object to enter our solar system from interstellar ...

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

The NASA/ESA Hubble Space Telescope reobserved interstellar comet 3I/ATLAS on 30 November with its Wide Field Camera 3 instrument. At the time, the comet was about 286 million kilometers from Earth.

Add Yahoo as a preferred source to see more of our stories on Google. Steven Spielberg poses with the animatronic puppet from ET at Carlo Rambaldi’s studio in April 1982 - Mark Sennet/Getty Images ...

In Marvel Comics, the multiverse is in a constant cycle of death and rebirth. Most of Marvel’s history takes place within the Seventh Cosmos. At 13.8 billion years, this version of the multiverse ...

NASA just unveiled a set of findings that scientists say sharpen the case for how life’s ingredients form and spread through the cosmos. Together, researchers say, these discoveries make the ...