Catherine Parker Old Faithful may be Yellowstone's most well-known geyser, but the Norris Geyser Basin ... mile-long boardwalk and trail. The Back Basin offers more trees, along with a 1.5-mile ...

Known as the world's tallest active geyser, Steamboat is located away from Old Faithful in the Norris Geyser Basin ... need to take the 1.5-mile Back Basin trail and boardwalk, which is located ...

Only the Back Basin Trail between Green Dragon Spring and the Porkchop Geyser intersection will remain closed, Yellowstone officials said Tuesday. Norris is the park's hottest and most seismically ...

The Norris Geyser Basin is one of the hottest and most dynamic ... the world's tallest active geyser. Meanwhile, the trail to Wraith Falls east of Mammoth Hot Springs remains closed.

Norris Geyser Basin is a vast sprawl of steaming pools ... A father and son were burned on Monday when they left a designated trail in the Upper Geyser Basin.

The 3.7 magnitude earthquake hit near Mammoth, Wyoming, close to the ancient Norris Geyser Basin at about 6pm MST on Tuesday ...

MISSOULA, Mont. — A 3.9 magnitude earthquake was recorded near Norris Geyser Basin in Yellowstone National Park on Tuesday night. The quake was recorded at about 6 p.m. The U.S. Geological ...

A geyser in Norris Geyser Basin, close to where the Yellowstone National Park earthquake struck. | Credit: Stevedunleavy.com via Getty Images A minor earthquake has hit Yellowstone National Park ...

A large geyser that hadn't erupted since 1998 surprised two hikers near the edge of Yellowstone National Park's Norris Geyser Basin with a roar and burst of steam. Lee Whittlesey and Betsy Watry ...