The tiniest endoscope yet takes 30 two-megapixel images per second and offloads them wirelessly. See how it works inside the body in an animation
Worst Science Jobs II: Number 8
PopSci cracks open 10 amazing machines to give you an animated look at the extraordinary tech that makes them work
The Keck telescopes: How they work
Olympus unveils the first camera in a pill to diagnose and treat disease as it navigates the gut
Man's best friend? Not if the man is on trial and the dog is an expert "nose witness" who may be more convincing than reliable.
Controversial theorist Aubrey de Grey insists that we are within reach of an engineered cure for aging. Are you prepared to live forever?
We asked a writer to notice and decode the science claims he heard on a typical day. they averaged one every 10 minutes. And they werenâ€™t very scientific.
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.
Six photos in honor of the 61st anniversary of his death
We asked a writer to notice and decode the science claims he heard on a typical day. They averaged one every 10 minutes. And they weren't very scientific.
What happens to science and technology when we shut it all down?
Whether you've got hundreds to spend or zillions, we've got an office set-up you'll love to come home to
If fear really is all in our heads, Joseph LeDoux thinks he can eliminate it. The first step is to block out our memories
Examining 8 promising methods of male contraception in development. Happy Father's Day!
Seems like a hard pill to swallow -- but actually, it's pretty easy
A new study explores the surprising cognitive effects of contraception
A drug banned from human consumption in 1938 has made a recent comeback in online bodybuilder forums.
Looking to boost your science smarts? First test your IQ organ, then follow our 6-point brain regimen. Soon you'll be crunching bogus claims and citing stats with the best.
Price and our sense of value add another dimension to the placebo question