Read the latest articles from Popular Science (Page 241)

You might not want everything you've ever watched on YouTube to be on record.

Why now—and what would it take to get there?

The Solar Space Power Demonstrator satellite ran three experiments to begin assessing the tech's feasibility.

Every year hundreds of DIY and hobby accidents result in serious eye injuries and blindness. Here are the best ways to protect your sight.

The cephalopods were found near the region’s hydrothermal vents under 1.5 miles of ocean water.

Apple has redesigned its Watch models to avoid a ban but it’s not giving up on its legal fight just yet.

Starlink's global communications influence is expanding to the agricultural industry.

The answer depends on the type of exercise you choose.

This is the second volcanic eruption near Grindavík in one month, as the Svartsengi volcanic system has re-awakened.

The next-gen standard for wireless internet has arrived.

The EPA is set to limit PFAS in drinking water to barely detectable levels. Can water utilities meet the standard?

It is a rare documented instance of seed dispersal by an amphibian.

The 5th annual Close-up Photographer of the Year competition celebrated detailed glimpses of the natural world. Here are a few of the finalists and winners.

Your phone has a great camera. Use it.

The cruel geometry of Tetris has vexed gamers for decades.

With Alaska's wildlife numbers declining, agencies are blaming—and culling—predators. The true threat is much more complex.

Nearby planets can affect how one planet ‘wobbles’ on its spin axis, which contributes to seasons.

From translucent TVs to indoor smokers, the Consumer Electronics Show never disappoints when it comes to cool new gear.

Even a small dehumidifier can help solve big problems if you need to reduce excess moisture to promote wellness and protect property.

The FAA announced it is ‘increasing oversight’ of the company, a week after the incident.