Read the latest articles from Popular Science (Page 1209)

Your Brain Catches Grammar Errors Even When You Don’t Realize It
Psychology

Your Brain Catches Grammar Errors Even When You Don’t Realize It

The pedant within

How Do You Make A Painkiller Addiction-Proof?
Health

How Do You Make A Painkiller Addiction-Proof?

In 2010, OxyContin introduced a new formula that drug abusers can't crush to a powder to snort or inject. This is how it works, chemically, and whether it actually deters abuse.

How Facebook Used Science To Design More Emotional Emoticons
Social Media

How Facebook Used Science To Design More Emotional Emoticons

With the help of a psychology professor and a Pixar illustrator, Facebook is trying to make our messages a little more emotional.

High School Student Wins Hackathon With A Tool That Blocks TV Spoilers
DIY

High School Student Wins Hackathon With A Tool That Blocks TV Spoilers

I DON'T WANT TO KNOW WHO HAD TO PACK THEIR KNIVES AND GO

Making New Elements
Science

Making New Elements

How scientists create superheavy atoms.

Thieves Stole $45 Million From ATMs Because The U.S. Uses Absurd 40-Year-Old Technology
Technology

Thieves Stole $45 Million From ATMs Because The U.S. Uses Absurd 40-Year-Old Technology

If we weren't all using 1960s technology to conduct financial transactions, maybe we wouldn't get heisted.

FYI: Why Do Old People Get So Hairy?
Ask Us Anything

FYI: Why Do Old People Get So Hairy?

Scientists explain what causes hair to grow everywhere but the head as we age.

College Students Make First-Ever Successful Flight And Landing Of A Concrete Airplane
Aviation

College Students Make First-Ever Successful Flight And Landing Of A Concrete Airplane

"I was freaked, because I was really close to it and was worried it was going to hit me."

What Cannibals Could Teach Us About Evolution
Evolution

What Cannibals Could Teach Us About Evolution

Three recent studies provide a glimpse into nature's most gruesome diet--and what it reveals about evolution.

Did Earth And The Moon Get Their Water From The Same Place?
Science

Did Earth And The Moon Get Their Water From The Same Place?

The water may have already been on Earth when the moon was sheared away from it.

FYI: Why Are There No Native Monkeys In North America?
Evolution

FYI: Why Are There No Native Monkeys In North America?

If only they had developed monkey boats. Tiny little monkey boats! Oh man I wish they had monkey boats.

5 Animals With An Extraordinary Sense Of Smell
Animals

5 Animals With An Extraordinary Sense Of Smell

Moths, sharks, fish, and more

A California State Senator Is Trying To Outlaw 3-D Printed Guns
Technology

A California State Senator Is Trying To Outlaw 3-D Printed Guns

How do you ban the coupling of a digital file and a legal technology?

8 Signs That Girl You Met On The Internet Is Fake
Internet

8 Signs That Girl You Met On The Internet Is Fake

Lessons from a "sugar daddy" dating website

U.S. Navy Spends $37 Billion On A Ship That Barely Works
Navy

U.S. Navy Spends $37 Billion On A Ship That Barely Works

And Navy brass have known about the problems for a year, according to new revelations.

Which Animal Has The Most Extreme Sense of Hearing?
Animals

Which Animal Has The Most Extreme Sense of Hearing?

You might be surprised at the answer! Or you might not. I don't know your depth of knowledge of animal sensory organs.

How The CIA Tried To Turn A Cat Into A Cyborg Spy
Cats

How The CIA Tried To Turn A Cat Into A Cyborg Spy

Misadventure though it was, the agency's Operation Acoustic Kitty was a visionary idea 50 years ahead of its time.

Dear Schools: Stop Treating Science-Curious Kids Like Criminals
Projects

Dear Schools: Stop Treating Science-Curious Kids Like Criminals

We shouldn't punish students who are trying to understand how their world works.

Vaccine Halts Heroin Addiction In Rats
Vaccines

Vaccine Halts Heroin Addiction In Rats

The treatment is now ready for human trials.

New Meat-Eating Plant Species Found In Japan
Environment

New Meat-Eating Plant Species Found In Japan

"Meat-eating," not "man-eating." Still cool though.