Space Force

The probe sent back the first pictures of the asteroid Kamo’oalewa. Next step: landing on the surface and collecting samples to send back to Earth.

Explore decades of incredible images and videos of stars, planets, moons, and galaxies—most of which are free to use and share.

The lab will beam back data to train AI models to predict how proteins behind age-related diseases like Alzheimer’s and certain cancers behave.

Discover how to save on Ring cameras, doorbells, outdoor cameras, and more.

A recent update made video playback the default for songs and podcasts with a visual component. If you just want to listen to music—and save your data and battery—follow these tips.

Never mind the “heat death of the universe.” Entropy is just a bridge between two levels of reality.

Astronomers have discovered a rocky exoplanet that has an atmosphere and sits within the habitable zone of a solar system.

Flexion Robotics, a startup founded by ex-Nvidia engineers, has a clever way of training robots to do useful work.

Researchers identified traces of erythrulose, a monosaccharide, thousands of light-years away.

The animal escaped after apparently arriving inside a package at Meta's Bangkok office, injuring one employee before finally being caught.

Now that Google has changed how its usage quotas are tallied, you might not get as many AI responses as you did before.

Use a Mattress Firm promo code to save on top mattresses, score a free adjustable base, and unlock up to $300 in instant credits.