Showtime: Guédelon : un futur retour vers le passé

The metric might not mean much to laypeople, but leap seconds have been a source of contention in the timekeeping community for years. Now, they’re dead.

“Detecting a neutrino is like looking for a needle in a haystack,” says Juan Carlos Díaz Vélez, who breaks down why researchers are looking for the cosmic particles under the Antarctic ice.

What’s it like to be the richest man in the world? Find out for yourself.

Sold by its trailer as a gag reel, Tom Cruise’s strangest movie may be the most unsettling portrait of our tech and climate moment yet.

The cloud has baffled astronomers since its discovery in 2018. Now, a new study offers a possible cause for its appearance.

The team behind director Takashi Yamazaki’s new film created their kaiju roars by setting up speakers on top of an outdoor dam. The people walking by weren’t prepared for what they heard.

The new image isn’t just stunning—it may also provide clues about how this star survived its own explosion.

JAXA is leading an international mission to reach Mars’ Phobos moon and bring soil back to Earth. If successful, it could unlock new clues about the history of the solar system.

Though scaled back from initial plans of landing, the voyage will serve as a dress rehearsal for when humans return to the moon’s surface.

The deeply uncomfortable film forces audiences to confront what types of stories we tell ourselves about who has economic and political power.

The comedian sees being online as similar to visiting the zoo. “I don’t need to interact with that,” he says. “It’s just a thing that I enjoy, and then I walk away.”

Five hauntings from the other side of technology.