A brilliant comet waved its tail above the site of the world's largest telescope as it lit up the night sky last month.

Featuring the world’s largest digital camera, the Vera C. Rubin Observatory will capture these mysterious phenomena in more ...

At least 15 people were killed and dozens wounded Monday when a car bomb exploded in the outskirts of a northern Syrian city, ...

TEGO revolutionizes gravitational wave detection with its tetrahedral spacecraft formation, improving sensitivity and ...

With February’s winter nights regularly dropping below freezing, it’s tempting to take the easy way out and just stay inside.

A line of thunderstorms is bringing dangerous conditions across northern Texas on Thursday, with warmer weather expected over the weekend.

COURTESY USGS This U.S. Geological Survey web camera photo shows lava fountains returning to Halemaumau Crater early this morning. Kilauea had another short-lived eruption within Halemaumau crater ...

It's an Art Moderne astronomical observatory from the 1930s — a little rusty but almost completely intact. A valuable collection of vintage scientific equipment, including telescopes ...

Measuring distances across the universe is much more challenging than measuring distances on Earth. Is a brighter star closer ...

The house that's served as the residence for every vice president from Walter Mondale to Kamala Harris and now JD Vance is located on the grounds of the United States Naval Observatory.

It was established in 1853 as the observatory of Utrecht University. From 1854 until 1897, it was the first-ever home of the Dutch Weather Institute (KNMI). Here, scientists made some of the ...

The number of people killed in the LA wildfires has risen to 25. Meanwhile, the National Weather Service has reinstated its highest level of warning for parts of Los Angeles and Ventura as gusty ...