President Trump has expanded the military's role on federal lands, including national parks, along the country's southern ...

Amid President Donald Trump's immigration crackdown, military assets and personnel are increasingly being relied upon for a ...

The Trump administration's escalating militarization of the Texas-Mexico border may have significant implications for some of ...

A Border Patrol air crew located the hiker in a ... search and rescue operations on Arizona trails last week. The National Park Service branch in Lake Mead, located in far northwestern Arizona ...