A teenage boy visiting Yellowstone National Park was seriously burned when his foot broke through the ground near a geyser by ...

Discovered in 1870 by the Washburn Expedition, Old Faithful geyser was named for its frequent and somewhat predictable eruptions, which number more than a million since Yellowstone became the ...

Old Faithful was first documented and named on this day in history, Sept. 18, 1870. The photos here show the geyser erupting in 1871. (W.H. Jackson/The New York Historical Society/Getty Images) ...

A 17-year-old hiker was burned after his foot broke through the thin crust in a thermal area near Old Faithful in Yellowstone ...

The park service continues to remind visitors to stay on designated paths to avoid serious injuries or fatalities. Pets are ...

A tourist visiting Yellowstone National Park on Sunday suffered severe thermal burns after he tripped into a hot spring near Old Faithful Geyser, according to local reports. Cade Edmond Siemers ...

In the 1950s, Old Faithful erupted roughly every 60 minutes. But during the time of Hurwitz’s study, there were no big earthquakes, only a pattern of low rain and snow.

The teenager, a 17-year-old boy, was hiking on Monday in the thermal area near the Lone Star Geyser, which is in the same ...

The incident occurred on Monday morning when the boy was on a hike in the thermal area of the park in the vicinity of the Lone Star Geyser near Old Faithful when his foot broke through the thin crust ...

Old Faithful Geyser 1299 Tubbs Lane, Calistoga, CA 94515 www.oldfaithfulgeyser.com Open seven days a week, 8:30 a.m.-7 p.m. 707-942-6463 Adults (12 and older): $14 Seniors (55 and older) and ...

Old Faithful's underground plumbing looks more like a bagpipe than a flute, a new study of the Yellowstone National Park geyser finds. A big chamber sits about 50 feet (15 meters) underground ...