NASA's Landsat 8 satellite snapped a stunning top-down view of an "unusually spectacular" Mount Etna eruption. Infrared data makes the volcano's lava river really pop.
A red-hot lava flow two miles long has been attracting crowds to the slopes of Mount Etna on the island of Sicily, Italy.
The Rhine Falls, near Schaffhausen in Switzerland, is the largest waterfall in Europe by volume and a true natural marvel.
Spots along the James River — including Huguenot Flatwater, Pony Pasture and Dock Street — closed down Monday, Feb. 17 as water levels continue to rise. According to river experts, the river is up to ...