Popular Science. Demystifying the worlds of science and technology since 1872.

Kevin Lieber

Kevin Lieber

Host
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Rachel Feltman

Rachel Feltman

Host
Samsung OLED TV with Blade Runner on the screen in a room.
Gear

Treat yourself with these 12 high-end luxury Cyber Monday deals

Do you want a Cyber Monday deal on a super-expensive garbage can? Don’t worry. We’ve got you covered.

A close-up view of a green traffic light with an image of two walking lesbian girls at the center of Vienna, Austria.
Technology

Some of the world’s smartest traffic lights are getting smarter

The upgraded system focuses on some of the most at-risk pedestrians.

Hisense 85-inch TV in a pattern on sale for Cyber Monday
Gear

The best Cyber Monday TV deal: $548 for an 85-inch screen that’s bigger than a twin mattress

Cyber Monday has officially overtaken Black Friday as the champion of big, cheap TV deals. Get an 85-inch display for $548.

A blue whale swims close to a large vessel near the Port of Colombo, Sri Lanka.
Environment

New maps show high-risk zones for whale-ship collisions

Vessel speed limits and rerouting can reduce the toll.

Apple Watch SE generation 2 arranged in a pattern on-sale for Cyber Monday
Gear

This $150 Apple Watch SE Cyber Monday deal is the cheapest Apple Watch you’ll see all year

This Cyber Monday deal brings the best Apple Watch for most people down below its Black Friday price.

fireplace with rocket inside
Science

NASA’s rocket engine fireplace sets the holiday mood

Jack Frost won’t be nipping at anything with this Yule log burning.

String theory is a mathematical description of nature that requires space to possess several additional dimensions beyond the ordinary three. These extra dimensions, too small to notice in ordinary life, can assume many possible shapes, or geometries (depicted artistically here) that can influence the properties of the universe and subatomic particles.
Science

String theory is not dead

Out of the limelight, theoretical physicists seek the math that can explain the universe’s particles and forces.

iphone screenshot of medical settings on iphone screen
DIY

How to prep your iPhone for unexpected medical emergencies

Take the time right now to set up your Medical ID and shortcuts to call 911.

LG c3 OLED Cyber Monday header
Gear

Save $300 on one of the best 65-inch TVs ever made with this early Cyber Monday sale

The LG C3 is one of the best TVs you can buy at the moment and the 65-inch is on-sale right now for Cyber Monday.

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Popular Science has been demystifying the worlds of science and technology since 1872. We explain the inner workings of the phone in your pocket, explore world-changing innovations, and examine everything from the marvels of deep space to the secret lives of staples like bread. We deliver an engaging, approachable, and inclusive look at emerging technologies and scientific advances.
Daily, PopSci unpacks the science behind the top current new stories, dissects the latest technology and digital trends, and helps readers live smarter, safer, and happier through clever DIY projects.

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