When James Cameron’s Aliens was released 40 years ago, film critics dismissed it as a dumb blockbuster, a defense of patriarchy, and a reflection of US scorched-earth military policy. They were wrong ...

The new discovery suggests that sugar, essential to life on Earth, may have come from space.

Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got ...

Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...

Astronomers have revised the mass of nearby exoplanet GJ 3378 b, recasting it as a rocky super‑Earth in the habitable zone ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

Ever so slightly bigger than Earth, the exoplanet LHS 3844b orbits its parent star, LHS 3844, a red dwarf 48.5 light-years ...

It’s the world’s most prestigious photography show, but Les Rencontres de la Photographie really flies thanks to the jaw-dropping work of eccentrics, amateurs and complete unknowns ...

Explore the risks of Mars missions on brain health and understand how space travel can impact neurological functions during deep space exploration.

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...