The first fitness tracker that could actually help you get in shape, thanks to a goals system that works with your life and sensors that actually track your fitness.
A state-by-state breakdown of policies that could change your community.
Using in-car monitoring apps to keep an eye on things like blood sugar
The app's creators think of it as "lockout insurance."
One full week of keeping track of absolutely everything, to see if gamification can net you a win in the game of life
What a power trip!
Help your friend learn about global warming with gifts that will almost certainly tick him off.
PopSci predicts the top news stories of the next year.
We'll get a vaccine for addiction, debate the future of nuclear power, use new tech to take on water shortages, and-just maybe-find an extra dimension or two. Happy New Year
Wireless sensors could warn city planners when garbage cans are missing or broken, which often precedes rat outbreaks.
New systems will use your cell phone to tell if your food is fresh
Spoiler: It still includes long walks on the beach
The National Mall was transformed into a futuristic commune for the past two weeks as 20 teams from four countries erected solar-powered homes
2011 is shaping up to be a great year for science. Here's what to look forward to
Randal Koene is recruiting top neuroscientists to help him make humans live forever