Searching for life on other celestial bodies, or at the very least the necessary components to support it, has been ...

This is very impressive considering the small area it is located within the Upper Geyser Basin, which is the fourth largest ...

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 ...

Monument Geyser Basin is one of the most unique areas of Yellowstone National Park. Its ancient undersea wasteland at 7,300 ...

Catherine Parker This world-renowned geyser is a must-see for every Yellowstone visitor. Although it isn't the largest active geyser in the world (that would be the Steamboat Geyser in the Norris ...