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

Endfield's ‘Homecoming update will launch on July 16, 2026. Arriving as the game’s half-year celebration update, ‘Homecoming’ ...

The Apple TV series wraps noir inside science fiction. With subtlety and charm, Farrell plays an earnest alien just doing his ...

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

Thomas Mulligan investigates the sophisticated methods and cutting-edge technology researchers employ to uncover evidence of biological signatures on neighboring planets and moons.

A strange class of comet could explain the enigmatic behavior of ‘Oumuamua, the first known interstellar object—and even shed ...

For thousands of years, humanity has looked up at the stars asking the same question. Are we alone? Then one day, it finally ...

A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

The search for life beyond Earth has always been full of surprises. Strange radio signals have sparked excitement. Odd gases on distant worlds have raised questions. Even ordinary objects have been ...

The idea of ‘biological agency’ — that life devises its own goals and behaves accordingly — complicates our understanding of ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...