Chernobyl Now
Are nuclear disasters the new normal?
New research from two international teams will help unravel the origins of infestations
From LaserMotive, the winner of NASA's Space Elevator competition
The biofilms where bacteria congregate are like little apartment buildings
When it's 115 degrees in March, it might take a Hail Mary of a solution to help us
The amount of water on Earth is fixed, but everything else is changing fast
Wheat, rice and corn provide 60 percent of the world's calories -- here's how to prepare them for the future
It won't be easy, but there are ways to make the food production math add up
Duck Hunt for stroke victims, a shopping cart that follows you around, a new and improved way to learn sign language, and more from Microsoft's student ideas competition
Last year's finding that "alien" Californian bacteria thrive on arsenic instead of phosphorus contradicted in new papers