The push to elevate a vast expanse of shifting white sand dunes in New Mexico to national park status is being renewed

A U.S.-Canadian team has successfully relocated about a half-dozen gray wolves to Isle Royale National Park in Michigan

A record number of people visited Alaska's national parks in 2018, the Anchorage Daily News reports

Acting U.S. Interior Secretary David Bernhardt is ordering federal land managers to give more consideration to public access concerns when buying, selling or trading public land

Authorities are preparing for another mission to relocate gray wolves to Isle Royale National Park from a second Lake Superior island, where the predators are in danger of starvation

Grand Canyon National Park's first openly gay, female superintendent has stepped down after being brought in to change what U.S. investigators called a culture of sexual harassment

Grand Canyon chief says she'll focus on social justice and women's empowerment when she leaves the job at the end of March

Wyoming's Grand Teton National Park seeks comments on disputed network of cell towers

Trump's national monument changes return to spotlight 18 months after most recommendations made

President Donald Trump has signed a wide-ranging public lands bill that creates five new national monuments and expands several national parks