Read the latest articles from Popular Science (Page 420)

How to make a house a home theater: Audio choices make all the difference, but can be difficult to navigate. Here's the low-down on what's up.

The brilliant images are thanks to James Webb Space Telescope's NIRCam.

Take your gaming setup to the next level with a G-Sync monitor.

Whether you’re watching TV, screening movies, or playing video games, we’ve rounded up the best 65-inch TVs money can buy.

Aerial photos could aid in conservation efforts for the free-ranging dolphins of Hawai'i.

There are good reasons for the Scandinavian country to want to patrol the icy region. Here's how the new ships will be designed.

Every summer, the migration of the small insect plays a role in the food web. Don’t be annoyed when they show up in your bedroom.

What to consider when deciding among gelato, soft serve, vegan ice cream, and other options.

Some sites and apps want to trick you. Don't let them.

The DEA wants to rein in online prescribing rules that were relaxed over the COVID-19 pandemic.

Protect yourself and your fellow hikers from weeks-long itch-fests.

Amazon’s secret ingredient? Synthetic diamonds.

Everything you can expect from Apple's iPhone lock screen settings.

It's hot out there, so make sure you're doing all you can to keep your food and drink cold.

In her new book journalist Alden Wicker examines the public health impact of an under-regulated industry.

It's called the Pleobot, and it was inspired by krill—tiny ocean creatures that are adept swimmers.

Using plant matter to make ropes and baskets is a tradition in the Philippines that's possibly been passed down for tens of thousands of years.

Greener, safer alternatives to festive explosives are becoming more popular.

The guide to a more soothing visual experience on Android, iPhone, Windows, YouTube, Reddit, Slack, and more.

The two-ton telescope will take up orbit near JWST to help us decipher the expanding universe.