Nanit and other start-ups want to track your children through the night — and soon, for much longer than that.

Have you ever stopped to wonder how much stuff is orbiting around the earth? In fact, there are a ton of satellites, spacecraft, and space junk floating out there above our heads. According to Azmth, ...

One race later, Kayinsola Ajayi put on a show in the men's 100 meters, finishing in 9.72 (+2.2). While the wind was 0.2 over the allowable, it's the second-fastest time all-conditions in collegiate ...

MicroVision acquired Luminar lidar assets and Scantinel Photonics to expand its sensor and perception software portfolio. The company plans to reduce lidar hardware costs while applying the technology ...

GPS trackers have come a long way over the years. The best ones now give you real-time location, movement alerts, and trip history from your phone. And when something feels off, you can pull up an ...

When ‘Oumuamua passed through the solar system, it left scientists with more questions than answers. Now, new observations suggest it may not have been unique. Researchers are identifying objects with ...

It’s been 250 years since the signing of the Declaration of Independence — a milestone that invites not just celebration, but reflection. To illustrate two and a half centuries of U.S. history, Here & ...

Typically, any object that has been around longer than we have can give us a feeling of warmth. For example, scuffed-up wooden chairs, ceramics that have a small crack, and black-and-white photos ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. NASA is monitoring an asteroid that is hurtling toward Earth at about ...