The Freshwater Ecosystems Explorer offers what experts call an unprecedented look at the world’s lakes, rivers and wetlands, ...

The night is cool, still, almost silky, and I could stay in this moment forever, but from a nearby boat I hear the guide urge ...

Billions of years ago, our planet did not have the deep blue oceans we admire today. Instead, they were actually […] ...

Could lumpy metallic rocks in the deepest, darkest reaches of the ocean be making oxygen in the absence of sunlight?

On a journey through a remote part of Greenland, travel journalist Chloe Berge discovers a landscape at once fragile and ...

Magnificent waterfalls, take-your-breath-away vistas, and glorious stretches of sandy beaches—Southern state parks are some ...

Scientists have spent a lot of time thinking about how the nutrients in whale feces—also known as whale pump —benefit species ...

Ocean Explorer and World Voyager. The 199-passenger Ultramarine — the largest ship — features the ultimate polar experience. The Polar Class 6 vessel has two twin-engine helicopters, an internal water ...

There’s nowhere on earth quite like the Outer Banks, a string of wild but well-loved barrier islands off the coast of North Carolina. Learn more about our 2025 Vacation of the Year.

A group called Force Blue, which does ocean conservation work, is providing what they call "mission therapy" to veterans who miss the camaraderie and the sense of purpose of service.

Global sea ice hit a record low for February, with Arctic and Antarctic ice levels far below average. Rising global ...

The Blue Angels and other ... 200 36th St. on the ocean side in the Middle Keys city of Marathon. This is one of the Keys ...