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

On May 22, 2026, the Pentagon released a second batch of previously classified photos and videos showing what appear to be ...

“There is a silence in the night sky that has bothered me for as long as I can remember.” That line, attributed to Richard Feynman, lands because it gets at a simple, stubborn feeling. The sky looks ...

Alien civilizations, cosmic signals, and megastructures drive this deep search for intelligent life beyond Earth. The video ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...