The Interior Department's inspector general says the agency's law enforcement director "demonstrated a pattern of unprofessional behavior" by touching and hugging female employees and making flirtatious remarks

Maine's governor has asked Republican President Donald Trump to undo Democratic former President Barack Obama's designation of a national monument and give back the land that was donated for it

The National Park Service says graffiti has been found at four memorials in Washington

Unusually deep snow in Grand Teton National Park has made life dangerous for bison lumbering on the park's only plowed highway and for motorists traveling the route

First-time visitors to Guatemala may want to skip its gritty capital city and head straight to its most famous tourist destinations, Antigua Guatemala and Tikal National Park

A deal will allow the slaughter of hundreds of wild bison migrating from Yellowstone National Park, while sparing 25 animals that American Indian tribes want to start new herds

Mark Twain called the sunrise atop Maui's tallest peak the "sublimest spectacle" he'd ever witnessed

AP PHOTOS: Famed Maui sunrise spot now requires reservations

A federal agency says it will make more land available at auction for oil-and-gas drilling leases next month in southeast Ohio's Wayne National Forest

Legal experts say the Justice Department could prosecute tweets from federal agency accounts by unauthorized users under federal hacking laws