As Yellowstone National Park interpretive specialist Richard Jehle told me earlier this year, “Old Faithful is just a tiny ...

A Colorado man was sentenced to jail and banned from Yellowstone National Park after officials say he walked off a designated ...

Travel company Xanterra is offering up to 30% off stays at its lodges in Zion, Grand Canyon, Yellowstone and other U.S.

Wyoming Whiskey has launched the fourth edition in its National Parks series, also known as National Parks No. 4, and Old ...

NASA scientists concocted an idea a decade ago to save the world from a civilization-ending eruption of the supervolcano underneath Yellowstone ...

Yellowstone National Park will close its West, South, and East entrances to regular vehicle traffic starting Nov. 1 ...

Abyss Pool in the West Thumb Geyser Basin in Yellowstone National Park is getting hotter and changing colors. Scientists say the pool, where a human ...

Dissolved SiO2 (silicon dioxide) ranges from 232 to 360 milligrams per liter, which is typical of sinter-depositing ...

FWP said it believed the fifth wolf was “unknowingly wounded” when the four other wolves – two females and two males – were ...

which is typical of sinter-depositing alkaline-chloride fluids throughout Yellowstone National Park, including those near Old Faithful. In some areas at WTGB, hydrothermal fluids have boiled at ...

DEEP in Wyoming lies one of the most stunning sites in the United States. Rising above Jenny Lake, jagged peaks dominate the ...

A fall snowstorm blew through Yellowstone ... Old Faithful, waiting in freezing temperatures for an eruption. They weren't disappointed. Snow didn't last too long in the thermal areas of the park ...