Here are six volunteers who make a difference at National Parks and other federal lands, from an 8-year-old who does the weeding to a retired rear admiral who keeps people — and animals — safe.

President Trump ordered the Department of the Interior to look at raising revenue at national parks by increasing entry fees for foreign tourists.

"The orange one doesn't care about the beauty of this landscape," said one respondent to new National Parks signs asking for feedback.

Currently, all national park visitors are subject to the same entry fee structure, but the Trump administration wants to charge foreign tourists more.

Animal shelters are overrun with pets after July 4. You don't have to adopt to help. | Opinion Independence Day fireworks will fade, but lost or abandoned cats and dogs will suffer long after the ...

Forty-seven dogs and 80 cats were taken away from the flooded shelters on an emergency flight, with 59 of the animals being transported to Fort Worth, Texas and the remaining 68 animals were taken ...

Statement by Theresa Pierno, President and CEO of the National Parks Conservation Association: “This new data confirms what NPCA has been warning the Administration and Congress about. National parks ...

Clear The Shelters is back for Year 11. NBCUniversal Local is holding its nationwide pet adoption and donation campaign for the 11th consecutive year. Clear The Shelters’ adoption initiative ...

Anchorage fire officials announced a burn ban Saturday as evacuations and Parks Highway delays continued due to large lightning-caused fires burning near Fairbanks and Healy in Interior Alaska.