USGS Hawaiian Volcano Observatory geologists visited the western rim of Halemaʻumaʻu crater for a closer look at the active ...

A new panorama from NASA's Mars Odyssey orbiter shows Arsia Mons, one of the largest volcanoes on Mars, rising above a thick ...

Indonesia's Mount Raung has been reported to erupt again on Wednesday, with an observed eruption column height of ...

One of the world's most active volcano is living up to its tagline. Kilauea on Hawaii's Big Island began erupting Wednesday, ...

UAV image-based tree height measurements were highly accurate (R 2 = 0.98 ... data to those based on traditional field-based forest inventory approaches. Figure 1. Map of survey and sampling location ...

Wyoming is home to Yellowstone National Park, which includes the picturesque Yellowstone Lake. Thousands of other lakes ...

Abstract: In this study, height maps that give enough information for low frequency components are generated for fired cartridge cases by using the method including single camera and single structured ...

Abstract: The first results of a project aimed at estimating forest height over the entire Spain by means of TanDEM-X data are shown and discussed in this work. Four test sites representative of the ...

Mount Etna, on the east coast of Sicily, between the cities of Messina and Catania, is one of the world’s most active ...

County parks in Oregon and Idaho range from Woods County Campground in Pacific City to Donnelly Lakeside City Park in ...

Italy’s Mount Etna volcano violently erupted on Monday, sending plumes of toxic ash and smoke billowing into the sky as ...

“Volcano Watch” is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists and affiliates. Episode 23 of Kīlauea’s ongoing eruption within ...