Thanks to volcanic activity, Yellowstone National Park is always changing. A new geyser recently popped up in Yellowstone ...

With dramatic peaks and pristine lakes, Yellowstone National Park is an outdoor enthusiast's paradise. Multicolored pools ...

The 11-day, 10-night journey includes two nights aboard the train and eight nights in hotels in Chicago, Salt Lake City, and ...

Yellowstone National Park is famous for its volcanic landscapes, erupting geysers, colorful hot springs, and abundant and diverse wildlife. The park is also unique because of the many waterfalls along ...

From wild ponies in Virginia to bison in Yellowstone, here are seven wildlife-rich destinations—and tips on how to be a ...

If you are planning on driving in Yellowstone National Park when most of its roads open in April, you could drive by one of ...

According to the Yellowstone Volcano Observatory, it’s probable that this new hydrothermal feature is connected to activity ...

Aside from their world-famous geysers, Yellowstone is renowned for its diverse populations of wildlife, especially its ...

Yellowstone visitors got to see a striking new thermal vent late last year – and it may make a return appearance. The new feature was spotted in Yellowstone National Park early on Aug. 5 by an ...

A New Thermal Steam Vent Is Grabbing Attention in Ever-Changing Yellowstone National Park YELLOWSTONE NATIONAL PARK, Wyo. (AP ...

Originally made up of two distinct herds, researchers now believe the Yellowstone bison should be managed as a single, interbreeding population. Researchers from the Texas A&M College of Veterinary ...