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

Alien, a startup looking to build trust infrastructure for the internet as the era of artificial intelligence agents changes ...

Finding life beyond our solar system goes beyond measuring an exoplanet's size, as rocky, Earth-sized worlds might not have ...

Alien creatures may feel like pure fiction, but some of their most disturbing traits already exist in nature. Parasitic lifeforms, genetic manipulation, and extreme survival strategies can be found on ...

TOI-4616 b is an Earth-sized exoplanet orbiting an M-dwarf that offers a strong benchmark for studying atmospheric loss and ...

A warehouse worker, Teddy (played by Jesse Plemons), accuses high-powered CEO Michelle (Emma Stone) of being an extraterrestrial who is secretly killing bees, disrupting the ecosystems humans depend ...

The comet has been on our radars since the summer of 2025, when the Asteroid Terrestrial-impact Last Alert System (ATLAS) ...

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

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

The most monstrous pictures of God come from the Christian tradition just as the most radiant images of God come from what ...

Uncover 25 astonishing random facts that rewrite the rules of reality. Explore bizarre truths about nature, your body, and ...

"If we live on Mars for 1,000 years, our muscles and bones could shrink, skin function could decline, and our eyes could become larger. The appearance of aliens in sci-fi movies may not be pure fictio ...