The high court rules an earlier case gave too much deference to the California Public Utilities Commission so a new hearing ...

"Of note, the year 2005, which was the first year to set a new global temperature record in the 21st century, is now the 13th-warmest year on record." ...

The Trump administration is putting up a series of new barriers for renewable energy projects — following through on an apparent promise to hard-line conservatives while rankling moderate Republicans.

The Los Angeles-based company B2U Storage Solutions plans to install several stationary battery storage facilities in the US ...

The comet is hurtling our way at 130,000 mph, but will veer closer to Mars than Earth, keeping a safe distance from both.

The confirmation of the gas giant planet would mark a milestone as the closest planet to Earth that orbits in a habitable ...

In the months since President DONALD TRUMP returned to office, a little-known but deeply influential body inside the White House has been quietly driving one of Trump’s biggest policy ambitions: ...

Jupiter and Venus will appear closest over Aug. 11-12, according to NASA, appearing as if they’re “grazing” each other despite still being millions of miles apart. It comes as a popular meteor shower, ...