Millions of people have watched an eruption of Yellowstone National Park’s Old Faithful geyser. I have stood on that ...

Biologists working in the northern part of the park reported their first grizzly bear sighting of the season on March 9. The ...

Explore unforgettable California road trips featuring dramatic coastlines, desert landscapes, redwood forests, mountain passes, and historic towns.

Yellowstone National Park is full of surprises. With more than 10,000 geothermal features dotted across its forests and basins, this wild landscape of steam, mudpots, hot springs, and jets of boiling ...

How do they tell when Old Faithful will next erupt? Even early explorers to what is now Yellowstone National Park called the park's most famous geyser Old Faithful. This geyser goes off every 60-90 ...

Some natural wonders hide in the most unexpected places. Quiet fields. Country roads. A landscape that looks calm until the earth suddenly reminds everyone what lies beneath it. Visitors often arrive ...

Around 30 miles south in Yellowstone’s Upper Geyser Basin, the Old Faithful geyser continues to remain faithful to its consistent schedule of erupting every 90 minutes or so. The towering cone of ...

That’s the word U.S. Geological Survey volcanic experts used to describe a muddy eruption at Black Diamond Pool in Yellowstone National Park on Saturday morning. Video shared by the USGS on social ...