The $4.3-billion observatory will aid the search for "Earth twins" and explore the nature of dark matter and dark energy.

As France fights wildfires this summer, it looks to California and its experience with fighting or preventing fires.

The Roman Space Telescope, equipped with JPL tech, may shed some light on the greatest mysteries of the universe.

Cities across the Western U.S. set or approached daily temperature records on Saturday, as SoCal officials cautioned residents to watch for symptoms of heat illness.

A shooting at a new In-N-Out in Twin Falls, Idaho, left a 'very chaotic scene' at 'one of the busiest locations in all of Southern Idaho,' the police chief said.