Read the latest articles from Popular Science (Page 1119)

Kublai Khan And The Mongols Were Terrible Polluters

Kublai Khan And The Mongols Were Terrible Polluters

Their ancient silver mines are still poisoning farmland in China

By Mary Beth Griggs

How I Explored A Real Volcano With A Jetpack Made Of Pixels

How I Explored A Real Volcano With A Jetpack Made Of Pixels

Virtual renderings, made from drone maps, could help with real science

By Kelsey D. Atherton

Banning Phrases Like ‘Climate Change’ And ‘Global Warming’ Might Actually Help Florida Take Action

Banning Phrases Like ‘Climate Change’ And ‘Global Warming’ Might Actually Help Florida Take Action

That's good, because they need to act fast

By Alexandra Ossola

9 Strategies For Battling Stress

9 Strategies For Battling Stress

Don't let tension take over your life

By Brooke Borel

Pablos Holman Wants You To Break Your Gadgets

Pablos Holman Wants You To Break Your Gadgets

The inventor and hacker says we should take stuff apart to find new uses for it

By Michael Nuñez

Death By Slapstick: Will The DARPA Robotics Challenge’s Final, Grueling Stage Kill The Humanoid Bot?

Death By Slapstick: Will The DARPA Robotics Challenge’s Final, Grueling Stage Kill The Humanoid Bot?

With training wheels off, many robots in the Pentagon's competition will fall all over themselves

The Hot Zone: An Ebola Treatment Unit Rises In West Africa

The Hot Zone: An Ebola Treatment Unit Rises In West Africa

Dispatches from the front lines in the battle against Ebola

By Jefferson Mok

Massive Panama Canal Upgrade Could Transform Global Shipping, Again

Massive Panama Canal Upgrade Could Transform Global Shipping, Again

An expansion will allow for boats up to three times the current size

By Rebecca Boyle

Army Plans The War Helicopters Of Tomorrow

Army Plans The War Helicopters Of Tomorrow

Joint Strike Rotor

By Kelsey D. Atherton

Stress Quiz: How Stressed Are You?

Stress Quiz: How Stressed Are You?

No doctor's appointment required for this stress test

By Brooke Borel

This Tiny Sculpture Is Perched Atop A Human Hair

This Tiny Sculpture Is Perched Atop A Human Hair

Fine art at the microscale

By Heather Hansman

Why A Real CHAPPiE Robot Would Be More Of A Mystery Than A Friend

Why A Real CHAPPiE Robot Would Be More Of A Mystery Than A Friend

The movie’s A.I. expert explains what it'll take to create the first conscious robot--and why it won't be what we expect

Gravitational Lens Splits Supernova’s Light 4 Different Ways

Space Telescope

Gravitational Lens Splits Supernova’s Light 4 Different Ways

Through the looking glass of general relativity

Therapy Cats Are Too Cute To Ban From Hospitals [Gallery]

Therapy Cats Are Too Cute To Ban From Hospitals [Gallery]

New recommendations would prevent felines and other animals from helping the ill

California Hospital Doing A Six-Way Kidney Transplant. How Does That Work?

California Hospital Doing A Six-Way Kidney Transplant. How Does That Work?

It takes a lot of choreography

By Alexandra Ossola

What Does Shipwrecked 170-Year-Old Beer Taste Like?

What Does Shipwrecked 170-Year-Old Beer Taste Like?

Bottles found under the sea sampled

By Mary Beth Griggs

Injectable Enzyme Stops Wounds From Bleeding

Injectable Enzyme Stops Wounds From Bleeding

It could help save thousands of lives per year

By Alexandra Ossola

5 Unnecessarily High-Tech Ways To Order A Pizza

5 Unnecessarily High-Tech Ways To Order A Pizza

Everything short of pizza that orders itself

Where Does Volcanic Lightning Come From?

Where Does Volcanic Lightning Come From?

Today's eruption in Chile had some shocking accompaniment

By Mary Beth Griggs

How To Make A Laser-Sighted Blowgun For Only $3

How To Make A Laser-Sighted Blowgun For Only $3

Broken window repairs not included

By Kelsey D. Atherton

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