Tourists have ruined one of Yellowstone’s most gorgeous thermal pools — turning its once pristine blue waters into a mishmash of colors because of years of accumulated coins and trash, officials said.

People travel from all over the world to see the thermal pools and breathtaking geysers at Yellowstone National Park. But as ...

The bright blue, green and orange colors of the geothermal geyser Old Faithful are caused by thermophiles or microscopic ...

My friend, Yellowstone guide and photographer ... the National Parks on Your Bucket List This Is the Best National Park in the U.S. Travel + Leisure is published by Meredith Corporation under ...

The best times to visit Yellowstone National Park are from late April to May as well as September through early October. These shoulder months offer mild weather, fewer crowds and little to no ...

Yellowstone National Park's nearly 3,500 square miles seep slightly ... visitors will have to travel along the Grand Loop Road to reach this area. Travelers will also find two campsites as well ...

The 60-year-old was walking with her husband and dog near a geyser when she broke through the ground into scalding waters on ...

know how to do national parks? There was only one way to find out: by going into the park and behaving like an idiot. Wildlife regularly causes long traffic jams in Yellowstone, as visitors grind ...

These smaller, unsung heroes feature scenery and adventures that rival national parks, without the crowds or expense.

People travel from all over the world to see the thermal pools and breathtaking geysers at Yellowstone National Park. But as the posted signs and warnings tell everyone who visits that these ...

A New Hampshire woman suffered burns on her leg after hiking off trail in Yellowstone National Park and falling into scalding ...