If you crave the solitude of an undeveloped stretch of coast to beachcomb, birdwatch, and sunbathe, check out America's best national seashores.

Magma from the mantle finds its way to the surface, where it erupts as lava or ash and gas—sometimes in spectacular spurts, ...

Tonight, we visited “The Gulf Coast,” a landscape ... parts of the Everglades look like the map of a planet as seen from space, continents of sawgrass polkadotting an endless ocean. In fact, it’s a ...

On the daylong Living History Cruise, visitors can tour the galley, sleeping quarters, navigation center and museum spaces, ...

The U.S. Coast Guard's elite surfmen are trusted to drive lifeboats on the most challenging rescue missions. They train in ...

Dozens of people were hurt when a yacht struck a dock in the Hudson River on Saturday, the New York City Fire Department says.

Mayors of Western cities are urging the Trump administration to take steps to help address water scarcity as climate change depletes the Colorado River.

On a trip to Maine’s Mount Desert Island, Dinaw Mengestu and his family had an ambitious, high-energy itinerary that included glamping, fresh lobsters, and scenic hiking.