Nearly 200 countries at the U.N. climate talks have agreed upon universal, transparent rules on how nations can cut greenhouse gas emissions and curb global warming, putting the principles of the 2015 ...

A volcano in central Indonesia has erupted, ejecting columns of thick ash as high as 7,500 meters (24,606 feet) into the sky. Mount Soputan, located on the northern part of Sulawesi island, erupted tw ...

Feel free to send as many "LOLs," "WTFs" and "u up?" messages as you want, Californians. A planned vote on a texting surcharge, a tax for texts, will not go forward in January as planned, the Californ ...

Four states that say burning coal will hurt their residents as it makes climate change worse are trying to stop the Trump administration from selling vast reserves of the fuel that are beneath public ...

The Latest on scheduled test flight of a Virgin Galactic rocket ship (all times local): 4:45 p.m. Virgin Galactic plans to fly a rocket ship Thursday to the edge of space. The company says two test pi ...

While a Huawei executive faces possible U.S. charges over trade with Iran, the Chinese tech giant's ambition to be a leader in next-generation telecoms is colliding with security worries abroad. Austr ...