The quantum world is mind-bogglingly counterintuitive: at the smallest scales, basic physical qualities like position and ...

Is the rest of the cosmos a pristine environment awaiting the arrival of humanity’s “post-human” descendants? Or is advanced ...

In the lab, they've displayed astonishing prowess for getting through obstacles, including overcoming strong natural ...

So if you’re needing your alien fix this week, here are the five best alien movies worth adding to your Netflix watchlist. It ...

The creators of this monolithic doomsday tracker say it is on track for installation in remote Tasmania by December.

After reading about this topic for over a decade and spending months researching the possibilities, I’m going to show you the ...

A light look at whether extraterrestrial life might share our sense of humor.

Valley’s role | Compete respectfully | Stunted potential. Mercury News reader letters to the editor for June 17, 2026.

As the Pentagon releases UFO-related files, the narrative of "Disclosure Day" mirrors real-life discussions on the ...

Steven Spielberg’s Disclosure Day effortlessly weaves real-world legends and UFO mythology into a seamless narrative.

Using the Keck Observatory, astronomers measured the spins of dozens of giant planets and brown dwarfs orbiting distant stars ...