Over four decades, the Alien franchise has brought many different versions of the xenomorph creature to theaters.

The idea that modern humans inherited DNA from Neanderthal ancestors is one of the 21st century’s most celebrated discoveries ...

In 1969, a controversial experiment used amphetamines to induce psychosis in healthy volunteers—changing our understanding of ...

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Beyond moon photos, NASA's AVATAR experiment on Artemis II uses astronaut blood samples on chips to study and solve space's ...

Set to lift off this week, the NASA flight will take astronauts around the Moon for the first time in more than 50 years. If all goes to plan, as soon as tomorrow, NASA will launch four people on a ...

Movies like "Disclosure Day" and "Project Hail Mary" renew our fascination with extraterrestrials and the idea that humankind ...

The bright colors of butterfly wings, the sweet aromas of flowers, and the euphonious melodies of songbirds all evolved as signals that help individuals propagate, yet humans also find these very same ...

Scientists have trained a computer made from living human neurons to play the classic video game Doom, marking a strange but important step forward in biological computing. A clump of roughly 200,000 ...

For decades, insiders and whistleblowers have claimed that beneath the Archuleta Mesa in New Mexico lies a multi-level facility where humans and non-human entities work side by side. Some allege a ...