A routine temperature check at the Norris Geyser Basin in Yellowstone National Park led geologists to discover a new blue ...

Emerald Cave, also known as Emerald Cove, shimmers with luminous green light. Here's the best time to visit Emerald Cave and ...

Hues of red, pink and cream give way to azure skies.

I live in New York City and take the subway. I’ve never owned a car in my life. So, what was I doing piloting my family ...

After a major reconstruction project, Zion National Park has reopened the Emerald Pools Bridge. Learn why it was moved, how it was funded, and what this means for summer visitors.

SPRINGDALE, Utah — Zion National Park is monitoring water in park streams and the Virgin River for toxic cyanobacteria. Following the discovery of the toxic blooms, the Utah Department of ...

A pedestrian bridge connecting a popular trail at Zion National Park to a historic park lodge is once again accessible after a nearby landslide caused it to close for two years.

Lower Emerald Pools is closed Monday through Thursday for the next couple weeks until it's fully closed in November until spring 2020.