Much of the Upper Midwest on Saturday was dealing with swaths of unhealthy air due to drifting smoke from Canadian wildfires, ...

Visitors and staff at two national parks in the U.S. West have been evacuted because of wildfires. Officials at Black Canyon ...

From unexplained phenomena to baffling disappearances, follow the clues while discovering our country’s treasured protected ...

History buffs and nature lovers alike will find plenty to pique the senses on this scenic hiking trails that stretches from ...