Physics of the Future

Have Scientists Finally Found Dark Matter?

Dark matter makes up more than 80 percent of the matter in the universe. But up until now, it’s eluded scientists. Yesterday, however, NASA announced a possible breakthrough. A particle detector mounted on the International Space Station may have detected dark matter. The detector is called the Alpha Magnetic Spectrometer and it measures cosmic ray […]

The World

2011: The Year Ahead in Science

Environment