Learn how a new instrument will increase the telescope’s ability to spot sunspots in unprecedented detail.

The world's largest solar telescope, the U.S. National Science Foundation (NSF) Daniel K. Inouye Solar Telescope in Hawaii, ...

The Institut für Sonnenphysik (KIS) located in Freiburg, Germany, has installed a high-precision measuring instrument for the ...

With a primary mirror diameter of four meters, the Inouye Solar Telescope is the largest in the world. Thanks to the optimal ...

Hawaii's Kilauea volcano erupted in episode 18 of ongoing activity, experts say, with the latest eruption shooting lava ...

Footage from the U.S. Geological Survey (USGS) showed Hawaii's Kilauea volcano spewing fountains of lava on Tuesday (April 22 ...

The HVO said Kilauea’s current eruption in Halemaʻumaʻu crater within Kaluapele, the summit caldera, started on Dec. 23, 2024 ...

Hawaii’s Kilauea volcano is at it again, as its most recent eruptive episode began to shoot lava hundreds of feet into the air.

Dramatic video shared by the U.S. Geological Survey shows lava from Hawaii's Kilauea volcano shooting hundreds of feet into ...

Check out 24 of the world’s must unusual landscapes — from the hellish Darvaza Gas Crater in Turkmenistan to the “snow ...

During UAS overflights on April 15, United States Geological Survey-Hawaiian Volcano Observatory (USGS-HVO) staff collected ...

Although it may feel like it happened in an instant, the formation of the Island of Hawaii’s youngest black sand beach did not happen overnight. This week we explore how the beach at Pohoiki, near the ...