Agencies monitoring wildfires in Alaska have elevated the state to Preparedness Level 5 (PL5) , which is the highest level, as wildfire activity continues across the state.July 7 - 11:15 a.m.The ...

California is closer to meeting its goal of conserving 30% of its lands and coastal waters by 2030, according to a report.

The U.S. National Park System offers an unmatched array of hiking experiences that cater to seasoned backpackers and casual ...