America’s national parks as we know them today consist of more than 430 areas, with 85 million acres in 50 states and other territories, like Washington D.C. and Puerto Rico. People make more than 300 ...

The government has yet to disclose how many lost their jobs, despite repeated inquiries. Many of those affected, however, ...

Glacier National Park and Yellowstone National Park both welcomed the second highest number of visitors on record last year, ...

The iconic landscape of Yellowstone National Park has witnessed an increase in forest cover, thanks to this wild animal.

A new study highlights how life possibly evolved prior to and during the rise of Earth’s oxygenated atmosphere.