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 ...