Read the latest articles from Popular Science (Page 629)

PopSci asked the hard questions and got answers. But you’re not going to like them.

It's all about that acid.

Google's education wing has devised school lesson plans based on the movie.

Enjoy several horrifying parenting aids pulled from our archives.

The weapon works both on land and underwater, a dual-purpose device for a rare type of fighting.

The Gould mouse may live on, but the loss of other mammal species bodes poorly for overall ecosystem health.

A combination of chemistry, astrophysics, and magic

PopSci goes to the grand 2011 robot-off in St. Louis

At Corning’s Wilmington, North Carolina factory, high temperatures and intense chemistry turn silica into the backbone of the internet.

Using cheap materials, you can hear music through bone conduction

Energy-saving auto-dimming lights and gloves that know sign language were among the winners of this week's innovation contest

A quick blood type test, an app that syncs music playback on your phone and more

Cloudy with a chance of lousy meatballs

Oil won't run the world forever, but it will for the next few decades--so how do we get from here to the next energy economy?

Sharing a bed with a restless sleeper can be exhausting for everyone.

A history of rocket technology.

As temperatures heat up, we need to rethink how can we best support students and outdoor workers.

The hellish inferno took five hours to get under control.

Some apps help you plan your trip. These will help you enjoy it.

Just don't turn it into a family tradition.