Mercury is contaminating the Grand Canyon's fish and wildlife
August 26, 2015, 1:45 p.m. by Jaymi Heimbuch
One of the world's most loved natural wonders is getting its fill of pollution.
Spending hours staring at moss is more thrilling than you might think
August 24, 2015, 8 a.m. by Catie Leary
Olympic National Park's Hoh Rain Forest boasts a Hall of Mosses that brings in moss lovers from around the world.
Plan your perfect road trip to a U.S. national park
August 12, 2015, 1:21 p.m. by Laura Moss
The National Park Service has 4 ultimate road trips mapped out, so grab your keys and get ready to see some of the greatest sites America has to offer.
7 national parks with unforgettable nighttime views
August 6, 2015, 9 a.m. by Anna Norris
With bright, starry skies and plenty to do in the evening, overnight camping is a must at these parks.
Why Big Water and the National Park Service are fighting over plastic water bottles
July 16, 2015, 1:19 p.m. by Mary Jo DiLonardo
Who wins (and who loses) when disposable bottles are banned from the great outdoors?
Oodles of wildflowers paint the subalpine slopes of the Olympic mountain range
July 6, 2015, 9 a.m. by Catie Leary
Embark on a visual tour of some of the most beautiful wildflowers found at Olympic National Park.
Faunascapes: Where majestic wildlife and scenic vistas collide
July 2, 2015, 9 a.m. by Catie Leary
Inspired by the wanderlust of urban dwellers, these unconventional animal portraits transport you to nature.