Astronomers are expressing disappointment and alarm as the federally-funded Rubin Observatory altered the biography of ...

Wilson solar observatory in California, was completed in 1936. Observations made at Tower Two allowed the astronomers at MHO to disprove the "light pressure theory" of solar prominences ...

Satellite imagery has captured smoke billowing from wildfires south of the border, fueled by similar conditions to the devastating blazes in Los Angeles.

As Los Angeles battles the Palisades and Eaton fires, which have already devastated thousands of homes and other buildings, smaller fires near San Diego, California, prompted evacuations Tuesday ...