Read the latest articles from Popular Science (Page 47)

A Cygnus XL spacecraft recently brought produce, oxygen tanks, and even a new exercise machine.

Because why not?

If you're looking for an approachable home-theater upgrade, Denon's new AVR-X2900H AVR-3900H receivers offer flexibility and scalability.

The handmade, $4,000 Monster Wolf features solar panels, sensors, and intimidating audio.

Only 30 of these silver Agnus Dei coins have been discovered.

Other species appear to also experience grief.

A "smile" can mean a happy or nervous dog.

Say hello to the ‘Nagatitan.’

For animals, certain colors scream poison.

The resemblance is uncanny.

A molar points to some sophisticated dental work performed by our extinct cousins.

NASA's Perseverance rover has traveled nearly 26 miles since landing on the Red Planet in 2021.

A chemical compound inside the bacterium may offer an eco-friendly way to block harmful UV rays.

Millions of people ride amusement park rides every year with few serious injuries—but experts say a few precautions still matter.

Murl, Cutti, Pip, Checkers, and Gopher will monitor trails, haul supplies, and help with search and rescue efforts.

Abandoned rocket parts, dead satellites, and more circle the planet.

A large sensor, fast zoom lens, and tactile controls make this an appealing alternative to cameras like the Fujifilm X100 series.

Cordless multi-tools, drywall cut-out kits, framing nailers, and a 15-amp 13-inch planer are all marked down across nearly 90 RIDGID deals.

Centuries-old work songs still possess real psychological benefits today.

A landslide dumped 64 million cubic meters of rock into the popular Tracy Arm fjord.