Harvard scientist Avi Loeb suggests comet 3I/ATLAS may be an alien vessel seeding life, after NASA's SPHEREx spacecraft detected unexplained methane and organic chemicals on board.

The tale of two unlikely childhood friends charted across three decades is the feature debut of rising filmmaker Kohei ...

When people talk about alien life, they imagine distant exoplanets — but some of the best places to search might be much closer. This video explores where extraterrestrial life could realistically ...

The Drake Equation looks like a simple way to estimate alien civilizations — but the implications are brutal. If the number ...

A financial crisis could be triggered by an announcement that aliens exist, according to Helen McCaw, a former policy expert of the Bank of England. McCaw told The Times of London that politicians and ...

Unlike past instances of ineffective shielding, Russia’s “dandelion” tank armor appears to be useful against FPV drones—and aids in the vehicle’s camouflage as well. Last month, images emerged online ...

Scientists and NASA officials insist the object is a natural comet, not alien technology. Recent observations found no radio signals from the comet that would suggest it was artificial. The comet made ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The thought experiment suggests that we need to avoid human biases in our ...

On the heels of Oscar-winning 'Flow,' Momoko Seto’s peculiar, botanical feature debut follows four photorealistic dandelion seeds as they cross space and try to settle on a new planet. Each time they ...

The search for life beyond our solar system heated up this year when scientists reported a tantalising signal from an exoplanet of a molecule that is known to be produced exclusively by life on Earth.