A materials scientist seeks to extract lithium from untapped resources
Electric vehicles promise to help us move away from fossil fuels, but they present a new problem: how to get […]
Physics
X-rays from nuclear explosions can protect Earth from asteroids
An asteroid heading toward Earth can be deflected without ever touching a spacecraft. The trick is to use X-rays to
Storms ignite a ‘boiling pot’ of gamma rays
Above the cloud tops, storms blow with a complex and frenetic light show of high-energy radiation. A view from a