The $488 million observatory is set to launch at the end of this month on a two-year mission to map the entire celestial sky.

Donors receive free FC Cincinnati shirt and gifts from Music Hall partners. Free parking. Register: 513-451-0910; ...

Mount Spurr is part of the Ring of Fire, located in southern Alaska. The mountain is a stratovolcano, which means it has ...

Video by USGS USGS HAWAIIAN VOLCANOES OBSERVATORY Lava is seen fountaining in Halemaumau crater this morning in this screenshot from a live stream. 2 /2 USGS HAWAIIAN VOLCANOES OBSERVATORY Lava is ...

Kilauea, one of the world's most active volcanoes, has been erupting on and off for nearly two months since it burst to life ...

Guest are invited to experience live music in the museum's observatory with a new concert series featuring Alt-R&B act Death ...

New Mexico State University’s Tombaugh Observatory welcomed a crowd of students, faculty, and community members to its open ...

Days after federal job cuts began to hit Alaska, the full extent of the firings was not yet known, even as those who lost their jobs began to contend with impacts on them and their communities. At the ...

Griffith Observatory is one of the most visited public observatories in the world. Located on Mount Hollywood in Griffith Park, it offers free public telescopes, interactive space exhibits, and ...

As wind gusts reach 161 mph on Mount Washington Observatory, people safe at home can watch live stream cameras.

Volcanologists are closely monitoring the 11,070-foot-tall stratovolcano, located roughly 75 miles from Anchorage, after a recent uptick in earthquakes ...

Kilauea, located about 200 miles (320 kilometers) southeast of Honolulu, is one of five volcanoes that make up the Big Island ...