Yellowstone is famous for its volcanic landscapes, erupting geysers and colorful hot springs. The park is also unique because of the many waterfalls along its rivers and creeks.

Screaming sirens accompanied the knocks of officials in Iceland as they made their way from door to door on Tuesday, in an ...

Rivers join downstream, flow downhill, and eventually meet an ocean or terminal lake: These are fundamental rules of how ...

Over 2,000 years after the first petroglyphs were carved into a boulder found in a New England River, controversy still ...

Rising north of Butte, east of Deer Lodge, south of Highway 12 between Helena and Garrison Junction, and west of the ...