Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself?

Shaped by a different biology or culture, other intelligent civilisations – if they’re out there – might understand the ...

Science fiction has long speculated about the possibility of first contact with an alien species from a distant world and how we might be able to communicate with them. But what if we simply don’t ...

There have always been two kinds of monsters in the Alien franchise, each responsible for so much death. The first and most famous are Xenomorphs. But they have only killed so many people because of ...

Alien invasions are terrifying to think about, but cool to watch on TV. These are the 10 best shows you can watch about that unlikely occurrence, ranked.

A new psychedelic retreat calling itself a “SETI for the mind” aims to establish two-way communication with the nonhuman entities people encounter while tripping on DMT.

The hybrids created by the Prodigy Corporation don’t have it easy in Alien: Earth. One moment, they’re terminally ill children who know their lives are coming to an end soon, and the next, they’re ...

When Weyland-Yutani deep space research vessel crashes on Boy Kavalier’s land, Wendy encourages the kids to embark on an adventure to save her brother Hermit (Alex Lawther) from the disaster area. Boy ...

When Alien: Earth makes its long-awaited debut tonight on Hulu and FX, it will introduce fans of the Alien franchise to a vast cast of new characters. As you’ll learn as soon as Alien: Earth starts, ...

Add Yahoo as a preferred source to see more of our stories on Google. (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images) A new genetic study claims alien DNA could be inserted into humans. Dr. Max ...