Scientists should be worried about bigger issues facing space colonization
A new study surveys information for birth control options during extended space flight, but there are more pressing research needs before astronauts can colonize the…
Why Do We Care About Periods In Space?
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Watch DARPA's VTOL Drone Perform Its First Vertical Take-Off
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This Futuristic Ion Engine Could Carry Our Luggage To Mars
But its first stop will likely be an asteroid
When the first astronauts get to Mars sometime, they're going to need more supplies than can fit in a backpack and rolling luggage. Their habitat, food, rovers, and…
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Your Brain Stays Half Awake When You Sleep In A New Place
Sleep with one brain hemisphere open
When we spend the night in a new environment, our brains are actually in survival mode—only turning half off—with one hemisphere remaining more “awake” than the other.
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Edward Snowden: The Internet Is Broken
The activist talks to Popular Science about digital naïveté
An exclusive interview with Edward Snowden.
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Hubble Catches A Star Blowing A Bubble
A beautiful new image of the aptly named Bubble Nebula
The Hubble Space Telescope turns 26 years old this Sunday, April 24.
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Parachuting Humvees Crashed In Germany
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Researchers Accidentally Make Batteries Last 400 Times Longer
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9 Technologies That Didn't Exist When The Queen Was Born
Queen Elizabeth II turns 90 years old today
Queen Elizabeth II was born on April 21, 1926.
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Skull Echoes Are The New Passwords
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Video: Leonardo DiCaprio Urges United Nations To Take Paris Climate Agreement Seriously
"The world is watching"
Leonardo DiCaprio was asked to speak to the UN General Assembly today, reprising his Oscar acceptance speech.
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Japan's New Stealth Fighter Just Took Its First Flight
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15 Years Of Google's Earth Day Doodles
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How Bacteria Create Their Own Ice
Interactions at the tiniest scale can change the world
Researchers have looked at the specific proteins in the cell membrane to understand how it creates ice.
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Capitol Hill Gyrocopter Pilot Gets Four Months In Prison
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Artificial Intelligence Fights Wildlife Poaching
The National Science Foundation unleashes A.I. against criminals
Artificial intelligence helps rangers monitor wild spaces to stop poachers and illegal logging.
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Stanford Builds A Wind Tunnel For Birds And Drones
Learning from how birds handle turbulence
A new, high-tech wind tunnel at Stanford could lead to better drone design in the future…
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A Sun Spot, A Moon Tentacle, And Other Amazing Images Of The Week
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Suitsat Might Be The Creepiest Satellite Ever
Why a worn out space suit got an orbital burial
Expired spacesuit plus batteries and antenna equals one creepy looking satellite.
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10 Environmental Losses To Start Fixing This Earth Day
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