Read the latest articles from Popular Science (Page 1225)

Why Do Zebras Have Stripes? To Create Optical Illusions

They look awesome. But mostly, they mean less being eaten by flies and lions.

By Colin Lecher

Hack Your E-ZPass So It Alerts You Whenever It’s Scanned

Hack Your E-ZPass So It Alerts You Whenever It’s Scanned

Car tags like E-ZPass aren’t only read at tollbooths. Follow these instructions to sound the alarm whenever (and wherever) yours is scanned.

By Kate Baggaley

6 Bright Microscopic Images Of Life

6 Bright Microscopic Images Of Life

Here are the winners of the 2013 Olympus BioScapes Digital Imaging Competition.

By Kelsey D. Atherton

Why Do We Blame The Obese For Their Obesity?

Why Do We Blame The Obese For Their Obesity?

By Kelly Bourdet

Video: The Physics Of Emperor Penguin Huddles

Video: The Physics Of Emperor Penguin Huddles

Each little guy is just trying to maintain an optimal distance from his neighbors.

By Francie Diep

The Wright Brothers And The Birth Of The Airplane

The Wright Brothers And The Birth Of The Airplane

The fateful flight took place 110 years ago today.

By Lindsey Kratochwill

Why You Shouldn’t Fear The Eggnog

By Brooke Borel

Heating Water To 600 Degrees Celsius In One Trillionth Of A Second

Heating Water To 600 Degrees Celsius In One Trillionth Of A Second

A new trick of science could trigger some interesting chemical reactions.

By Francie Diep

‘Blind As A Bat’ Isn’t Blind At All

By Rebecca Boyle

One Scientist’s Battle With Canal Street

One Scientist’s Battle With Canal Street

Big Pic: Mammalian Noses, Hot And Cold

Big Pic: Mammalian Noses, Hot And Cold

These infrared images show some mammals keep their noses cool, while others maintain a warm snout.

By Francie Diep

Aldrin inside the LM Eagle

Seeing Inside The Apollo Lunar Module

By Amy Shira Teitel

Infants With Pets Look To Where The Action Happens

Infants With Pets Look To Where The Action Happens

Cassini Spots Mosaic Of Extraterrestrial Seas

Cassini Spots Mosaic Of Extraterrestrial Seas

The Cassini space probe, exploring Saturn and her moons, has revealed extraordinary lakes and seas of liquid methane around the north pole of Titan.

By Simon Redfern, University of Cambridge

How Facebook’s New Machine Brain Will Learn All About You From Your Photos

How Facebook’s New Machine Brain Will Learn All About You From Your Photos

Facebook poaches an NYU machine learning star to start a new AI lab that may very well end up knowing more about your social life than you do.

By Andrew Rosenblum

Fewer Reindeer, More Wildfires: Welcome To The Arctic In 2013

The Arctic's "new normal" includes more plants, less snow

100 percent psychopath

Would a Psychopath Cheat a Psychopath Test?

By Rebecca Watson

Our Favorite Science And Technology Reads From 2013

Our Favorite Science And Technology Reads From 2013

The best long-form stuff we read this year

By Colin Lecher

Climatologist: Nuclear Power Only Way To Curb Climate Disruption

Addressing the American Geophysical Union, James Hansen urges fellow scientists to study, share facts on nuclear energy

FDA Aims To Reduce Use Of Antibiotics For Fattening Farm Animals

FDA Aims To Reduce Use Of Antibiotics For Fattening Farm Animals

But critics say the program won’t actually change how much antibiotics pigs, chickens and other animals consume.

By Francie Diep

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