Read the latest articles from Popular Science (Page 1335)

Volcanoes, and the scientists who imitate them

This Sunday, keep an eye out for 3-D commercials. But if you can't see them, it may be time for a checkup

The next big thing in alternative energy: your body. Wasted energy from your movements may not be enough to power your house, but it will be charging your cellphone and more within the next decade

We're no happier, but we are more equally unhappy

Two Philadelphia doctors are championing an unconventional new treatment for keeping cardiac-arrest victims alive, with as little brain damage as possible: just give them hypothermia

After a four-year review process, the first clinical trial of stem cells in humans is approved

One more suspect search result or advertisement with audio and the Grouse may just lose his mind

America is haunted by 100,000 missing persons and 40,000 unidentified sets of remains. Only one lab can truly connect the lost and the dead—and it’s revealing the secrets of serial killers in the process

The author of Rock, Paper, Scissors talks about game theory Plus, read on for a PopSci.com giveaway!

Installing free software turns your MP3 player into a musical instrument.

Trash those CDs? Never! Let Bjorn and his 5-minute dumbbells pump you up.

Surge of male babies in wartime is due to a male gene, says evolution researcher

You are feeling very, very happy ...

Dangerous fumes from an African lake could be the fuel of tomorrow

Science loves them, but don't look at this gallery on your lunch break

Pigs are offering new possibilities for studying Alzheimer’s disease

The 100 fastest, biggest, safest, greenest and most powerful innovations of the year

Turn sour old wine into a beautiful holiday gift—thanks to science.