A law-enforcement ranger at Voyageurs National Park died Sunday while assisting a disabled vessel to shore.

Attempts by commercial vehicles to cross Great Smoky Mountains National Park via the Newfound Gap Road, and accidents involving some that tried, have prompted the National Park Service to close the road overnight.

Wild horses in Theodore Roosevelt National Park will be corralled for inspection, with 15 relocated out of the park. Wild horse advocates oppose the plan.

The seagulls give it away every time. All eyes aboard the Coastal Explorer are tracing their movements because these wily birds know—moments before we do—where the humpback whales will emerge in their amazingly synchronous behavior called bubble-net feeding.