In celebration of the Hubble Space Telescope's 35 years in Earth orbit, NASA is releasing an assortment of compelling images ...

The Vera C. Rubin Observatory in Chile has begun generating test images of the night sky, but the big reveal is expected ...

From Lowell Observatory to Kitt Peak to Mount Graham, here are the 11 best planetariums and observatories in Arizona and everything you can do there.

Photos from the Mount Washington Observatory show the amount of snow that was lost in a 24-hour period amid the warm April temperatures.

A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.

Organizers say the demonstrations are expected in cities across the U.S., focused on different issues and with ‘day of action ...

The NSF-DOE Vera C. Rubin Observatory, a joint project of the National Science Foundation and the Department of Energy, has been under construction for years — and later this month workers are ...

VIDEO: Scientists at the Mount Washington Observatory said recent freezing rain and glaze ice conditions made Monday a ...

Pictured are students participating in last year’s Space STEM Camp put on through a partnership between the Martz-Kohl Observatory and Falconer Central School. Registration for this year’s camp is ...

The Trump administration is in the early stages of planning for a military parade to take place in Washington, DC, in June to commemorate the Army’s 250th anniversary, two defense officials told ...

SEATTLE — There is a bill moving through the Washington state Legislature that would raise the cap on property taxes from 1% to 3%. The Association of Washington Cities (AWC) is backing House ...