In Puerto Rico and other hard-hit places, marine researchers are trying to restore reefs and make corals more resilient — with some recent success.

So last week, Tourism Tropical North Queensland launched the Guardian of the Reef, a platform that helps travelers learn more ...

I’m in Grenada, also known as the "Isle of Spice," exploring one of the world’s most spectacular eco-friendly art pieces.

CORAL GABLES, Fla., Sept. 18 ... “We have mapped more of the surface of Mars, the Sun, and the Moon than we have our own ocean floor,” Chirayath said. “Yet the ocean is Earth’s largest ecosystem, ...

Footage shows a previously undiscovered underwater kingdom found by robot divers in Chile. The Schmidt Ocean Institute, in ...

It happened once six years ago, and now it's happened again, so it's clear there's something drawing such a astonishing number of sharks to this seemingly random spot on the ocean floor.

If there's one thing I've heard from Minecraft modders when I've asked for their thoughts on the future of Minecraft, ...

Massive, offshore rigs the size of skyscrapers remain at sea around the world. Here's why these environmentalists say some ...

Celia Gregory has fond memories of her ancient childhood home, like planting hundreds of trees after a Dutch elm disease went ...

Rebuilding degraded coral reefs started as a noble endeavor, but now some coral scientists are confronting a dark reality.

Seattle’s waterfront has been undergoing massive transformation. While it's still a work in progress, here are some ...

Regardless of climb-ability, the 3,109-meter seamount is a massive find. It’s one of many made during the oceanographers’ ...