Valentine Geyser in the Norris Geyser Basin in Yellowstone National Park unexpectedly sprang to life again with 13 documented ...

Add Yahoo as a preferred source to see more of our stories on Google. Tourists traveling by plane over Yellowstone National Park on Thursday were treated to a rare and magnificent view of the world’s ...

Valentine Geyser's activity in the day of love remains under wraps because of park regulations.

In honor of the recent Valentine’s Day, Yellowstone is honoring the Norris Geyser that it affectionately refers to as "The ...

Add Yahoo as a preferred source to see more of our stories on Google. In some past years, Steamboat Geyser at Yellowstone National Park has erupted dozens of times. This year, the massive geyser ...

Some landscapes stay quiet right up until they do not. Timothée and his girlfriend experienced a volcano eruption from an ...

Episode 42 ended after 9 hours and 48 minutes with both the north and south vents active for most of the eruption. The ...

The bulge first appeared in 1996 and has now returned, but Yellowstone Volcano Observatory says there's no cause for alarm.

In the dry desert of eastern Utah, strange geysers shoot cold, fizzy water into the air. Instead of boiling like the famous hot geysers in Yellowstone, these eruptions are powered by carbon dioxide ...