Some of the smartest people on the planet — Nobel Prize winners, theoretical physicists, Silicon Valley billionaires — ...

When you're looking for signs of extraterrestrial intelligence, it helps to know what you're looking for and to go about it ...

A group of undergraduate students pulled off something remarkable: they built their own dark matter detector and used it to ...

Aphelion, a new sci-fi game, does something similar: it deftly balances a grand story about trying to find a new hope for ...

"NASA's planetary defense budget is less than one percent of the total space agency. That's not enough to ever do anything." ...

AI algorithms can sharpen naturally blurry images taken by ground-based telescopes, revealing details otherwise visible only ...

Researchers at Yale, Google, and the University of California-Santa Barbara have created a device that simulates the quantum ...

Viral posts link deaths and disappearances to UFO programs and nuclear secrets. Here’s what’s known — and what doesn’t hold ...