The U.S. Air Force has paused the development of its sixth-generation fighter, the Next Generation Air Dominance (NGAD) ...

Russian military aircraft flew near Alaska while American soldiers deployed to a remote island near the Arctic region.

Stephen Nedoroscik shines in 'DWTS' Season 33 premiere. See who tops the leaderboard ...

Sixty years later, the pressures on wilderness have changed. Debates over when and where to use the law have grown more ...

Authorities rushed to airlift supplies and restore communications and roads in flooded Asheville, North Carolina, on Sunday ...