There are defining moments in the life of a people when they must make a conscious decision anchored on concrete experience ...

Five renewable energy projects with a combined capacity of 128.9 megawatts are now operational as of April 17, the Department ...

The improved second-generation versions of Apple's ubiquitous trackers expand their range and add other features. Here's how ...

For the first time, researchers have mapped the magnetic polarity of active regions on the far side of the sun, which is invisible from Earth. Using helioseismology and data from the NSF-NOAA Global ...

California company plans to place 4,000 "sky mirrors" in Earth orbit that will brighten skies over cities, alarming ...