Happy Birthday George Lucas!

The interstellar comet 3I/Atlas reached its closest point to the sun. Here's how to follow the rest of its journey away from our solar system.

Driving a spacecraft around a planet isn’t anything like driving on a planet. A physicist explains orbital navigation.

The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number theory to explain quantum fractals.

Which film camera should you get? Which films are the best? We demystify the world of analog photography to help you get started.

What sneaky invisible forces enable these instruments to locate buried treasure?

“Anomalous” heat flow, which at first appears to violate the second law of thermodynamics, gives physicists a way to detect quantum entanglement without destroying it.

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

A Turning Point USA official inaccurately claimed a high school's math department wore Halloween costumes that mocked Charlie Kirk. Those teachers are now facing a flood of online attacks and death threats.

By shifting water to a higher elevation, the giant Three Gorges Dam caused the Earth to spin more slowly.

An observatory detected the first radio signal from the interstellar object 3I/Atlas. Here’s what it means.

A Trump administration pilot program aims for three nuclear startups to reach a key milestone by July 4, 2026. Valar Atomics says it’s the first to do so—but it had some help.

Save almost $20 on Microsoft's first-party headset for Xbox Series S/X.