Read the latest articles from Popular Science (Page 543)

Most forms of public transportation in the US, including trains, buses, and ride-shares, are still requiring masks despite the CDC relaxing indoor regulations.

The first station will be off the coast of Curaçao, and it's scheduled to be completed by 2025.

Splurging on a new device that needs a memory card? Get the best experience with the best microSD card.

People have been spreading misinformation since the dawn of media.

The map is made from radio telescope observations of millions of objects in the sky.

Butts are just as important as spines.

It's been four years since Elon Musk launched one of his Roadsters at the sun. An aerospace engineer mulls its fate.

What to know about military hardware in Ukraine: Strela anti-air missiles, NLAW anti-tank weapons, and the TB-2 drone.

Telltale signs in ancient rock may show the future of San Andreas earthquakes.

This is what’s next for Birdwatch, Twitter’s crowdsourced tool for tackling misinformation.

Hospitals in Ukraine have turned basements into shelters and maternity wards.

Dnipro, Ukraine's “Rocket City,” was critical in the Soviet Union’s space race—but Russia’s invasion has made the future of the country's space program uncertain.

HEIC files are efficient, but they aren't always compatible.

Reduce, reuse, then maybe rent.

Sensing exhaustion from the nation, US officials are trying to put the pandemic in the rearview.

The US and many other countries have decided to ban Russian aircraft from their airspace, a move that could "cripple" Russian carriers.

Use earbuds that are just as dynamic as your next workout.

Russia's invasion and the pandemic overshadowed the climate crisis in the president's speech.

A collision between two neutron stars is emitting mysterious X-rays—and astronomers are getting closer to pinning down the source.

The accidental experiment will shed light on the physics of impacts in space.