The most famous geyser at Yellowstone, and perhaps the world, is Old Faithful. Old Faithful is famous for its incredibly predictable schedule of eruptions, which makes it perfect for visits from ...

Old Faithful erupts more frequently than any of the other big geysers, although it is not the largest or most regular geyser in the park. Its average interval between eruptions is about 76 minutes ...

It sounds like an oxymoron – unpredictable Old Faithful – but it’s true! I’m writing this Spiritually Speaking column from Yellowstone National Park where the most famous ...

Avoid the crowds at Yellowstone and discover a hidden gem in neighboring Idaho, a destination with its own impressive tourist ...

A magnitude 3.9 earthquake was measured near Norris Geyser Basin in Yellowstone National Park on Tuesday evening. It's the ...

The more recent study, however, suggested that Old Faithful Geyser was erupting long before the tree grew on the geyser’s mound, and that trees grew on and around the mound between approximately ...

So, after seeing Old Faithful erupt, be sure to hike around to discover the more than 150 hydrothermal features throughout this area. It's important to know that Upper Geyser Basin is pretty big ...

The more recent study, however, suggested that Old Faithful Geyser was erupting long before the tree grew on the geyser’s mound, and that trees grew on and around the mound between approximately ...

Luca and Melua explore Zambia’s plains, discovering large herds of unique zebras. After their African adventure, they fly to the U.S. to visit Yellowstone National Park, where they witness the famous ...

U.S. News Insider Tip: Escape the crowds directly in front of Old Faithful and enjoy the geyser's eruption from the second-floor outdoor balcony of the Old Faithful Inn, another national treasure.