How much water erupts out of Old Faithful in Yellowstone National Park? For the first time, we actually know. A team of ...

Yellowstone’s Old Faithful is famous for its big eruptions, but how much water does it actually erupt? A new USGS study now ...

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 ...

A major Yellowstone eruption likely won’t happen for thousands, and potentially millions, of years. Scientists say that the ...

Old Faithful Geyser was named by the Washburn-Langford-Doane expedition of 1870. Ferdinand V. Hayden, who led the 1871 ...

There are a couple of ways you can behold Old Faithful's power: You can join the hordes of tourists who gather on the ...

The iconic Yellowstone geyser pumps out an average of nearly 28 cubic meters of water per eruption – but pinning that number ...

Add Yahoo as a preferred source to see more of our stories on Google. The Echinus Geyser at Norris Geyser Basin erupted in February after years of inactivity. Scientists say lucky visitors may still ...

Yellowstone is home to the world’s largest-known hydrothermal explosions, including Mary Bay, Turbid Lake, and Elliott’s ...

From thundering waterfalls to unmatched mountaintop views, here’s where to go for a blissfully crowd-free trip to one of ...

Will Yellowstone erupt or are we blowing things out of proportion? We may have underestimated Yellowstone’s potential to blow its stack in the future. Chinese scientists have made a disconcerting find ...