COAL: Executives from a dozen U.S. power companies urge the Trump administration to roll back federal regulations on coal ash disposal and rescind recent enforcement action. (Energy News Network) ...

A letter signed by executives from a dozen firms asks the EPA to let the companies off the hook for cleaning up harmful coal ...

High solar activity levels have historically been linked to warmer temperatures, on average, across Earth, according to the Farmer's Almanac.

All forms of Earth life have specific chemicals in their makeup, such as amino acids and sugars. Scientists have known that ...

A new analysis of samples from the asteroid Bennu, NASA’s first asteroid sample captured in space and delivered to Earth, reveals that evaporated water left a briny broth where salts and minerals ...