Federal modeling tools and state regulators are converging on a straightforward idea that could reshape electricity costs for ...

With record breaking visitation, Great Smoky Mountains National Park continues to outshine America’s most famous parks.

A sketch that once circulated the United States, introducing millions to Yosemite, is now in the hands of the Library of ...

WASHINGTON — Yellowstone's Echinus Geyser, which is the largest acidic geyser in the world, came out of five years of dormancy last month to start erupting several times a day, according to the U.S.

The geyser is likely to fall back into dormancy soon, but there's a slim chance the spectacular eruptions will continue into summer. Reading time 3 minutes Yellowstone’s Norris Geyser Basin is home to ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. The world’s largest acidic geyser is erupting for the first time ...

Kerry Breen is a news editor at CBSNews.com. A graduate of New York University's Arthur L. Carter School of Journalism, she previously worked at NBC News' TODAY Digital. She covers current events, ...