This video shows the colorful hot springs of Yellowstone National Park in Wyoming, United States, including the famous Grand ...

Learn how heat, microbes, and sunlight shape Yellowstone’s hot spring colors, and how a computer model recreated Morning Glory Pool’s lost blue.

Seasonal offerings pair expert-led education with wildlife watching, geyser exploration and overnight stays in the park ...

You might think features like pools of bubbling acid and hidden booby traps are safely relegated to the imaginary world of Indiana Jones. But in Yellowstone, they’re real. And they’re taking out ...

Video shared on social media shows tourists walking on the fragile crust of Yellowstone National Park’s largest hot spring.

The newest attraction at Yellowstone National Park is ice-blue, steaming hot, and about the size of a Jacuzzi. According to the U.S. Geological Survey, a new hot spring has appeared in Yellowstone.

Learn more about some of the microbes found in Yellowstone National Park hot springs and how they may hold the secrets to how life evolved on Earth. Microbes can be found in just about any environment ...

Add Yahoo as a preferred source to see more of our stories on Google. Mara Reed, a member of Yellowstone's Geology Program, uses a long grabber pole to remove a park map from a geothermal feature in ...

Dogs are permitted in Yellowstone but that’s not a guarantee they’ll make it out alive. Maiden’s Grave Spring, the Celestine Pool and others are ...

New work offers insight into how early life adapted from a low-oxygen atmosphere to the one that exists today. In a new publication in the journal Nature Communications, Montana State University ...

Yellowstone National Park’s Morning Glory Pool is not what it used to be. Back in the 1800s, the famous hot spring was a bright, clear, turquoise blue, and it was named after the flower it resembled.