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

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

For scientists working to understand why some geysers erupt with relative regularity and others do not, Yellowstone National Park provides a valuable testbed. Researchers at the University of Utah ...

Pennsylvania is home to the East Coast’s only geyser, a fascinating natural wonder that surprises visitors with its rare ...

A long-inactive geyser in Yellowstone National Park erupted for the first time in decades, and a lucky geyser enthusiast was there to see it. Photo by Graham Meech on Facebook A long-dormant geyser in ...

Morgan Geyser's conditional release will continue as planned. A hearing was held on Thursday, March 6. The state had petitioned to stop Geyser's release. Geyser was one of two people convicted in the ...

Yellowstone National Park’s Steamboat Geyser just erupted for the eighth time this year, and scientists aren’t sure why. It doesn’t erupt very often, but when it does, it’s the tallest active geyser ...

LAKEVIEW – Oregon's Old Perpetual has stopped perpetuating. Old Perpetual is the state's only geyser, a top tourist attraction in Oregon's outback that has been erupting regularly for almost nine ...