It catches very low frequency radio waves made by lightning, solar storms and charged particles moving through Earth’s ...

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

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

A look at 10 of the greatest alien sci-fi movies, from Ridley Scott's Alien to Denis Villeneuve's Arrival, none by Steven Spielberg.

An astrophysicist who searches for life in the Universe unpacks Steven Spielberg's UFO blockbuster Disclosure Day ...

New research suggests sperm whales communicate in a complex language of their own. The implications for animal rights could be enormous.

Scientists at the British Antarctic Survey use them to study space weather and its links to Earth’s climate. But for one scientist, the waves are more than just data points — they’re an artistic ...

Optimists once believed that universal literacy was inevitable. Now it seems that the age of reading might be a short anomaly ...

Now available in public beta, macOS Golden Gate delivers on Apple's biggest promises for the desktop OS over the past few ...