The universe is vast, ancient, and mostly silent. For decades, scientists have pointed their telescopes toward distant stars, ...

Astronomers may be able to identify possible Dyson swarms by looking for unusually cold, clean infrared signals around ...

Scientists are actively searching for "Earth 2.0," a rocky exoplanet with abundant oceans that could potentially support life and intelligent alien civilizations. In this video, you’ll learn about ...

Three weeks before Disclosure Day opens in theaters, screenwriter David Koepp revealed in a new Vanity Fair profile published ...

Sponsored by McMenamins, a Pacific Northwest venue and hotel company, the annual UFO Festival transforms this town in the ...