Read the latest articles from Popular Science (Page 427)

Finding an affordable 4K TV has never been easier.

Seal in the freshness and seal out contaminants with the best vacuum sealers.

CDs are back. Here's how to turn them into digital content again.

If you want the best balance of brightness, contrast, and color accuracy, check out these TVs with vivid QLED technology.

Summer officially begins in the Northern Hemisphere on June 21.

The 16-year-old girl likely traveled from Central Europe to England during the early days of British Christianity.

What if we let water flow where it wants, slowly? More American landowners are joining the nature-inspired movement.

The Markup found many sites tied to the national mental health crisis hotline transmitted information on visitors through the Meta Pixel.

Hand-held drone jammers are a relatively new military tool. Take a look at the devices in action.

Aquatic dinosaurs evolved long, inflexible necks—an asset for foraging, but also a liability.

If smoky air feels unhealthy to you, it's unhealthy to the creatures in the woods and water too.

Infusing a hydrogel with lithium chloride could produce 'ultrapure' water, even in deserts.

How current is your knowledge?

National Eating Disorders Association's chatbot Tessa misses red flags and congratulates people for starvation goals.

No one wants to spend their entire getaway (romantic or not) on the toilet. 

Cable chaos contained—woodworking for the win.

A new development could be promising for researchers in fields like material science, physics, and more.

The latest Mac for professionals cranks up the power level in just about every way.

Blame climate change, El Niño, and a dose of bad luck.

Feel better about your drinking water with this portable self-cleaning water bottle that uses UV-C light to de-germify what comes out of the tap.