WhaleX, though, is not the only project attempting to produce the perfect poo. The international Marine Biomass Regeneration ...

A massive environmental calamity rocked the ancient Mediterranean. It took millions of years for the ecosystem to recover.

In Hawai‘i, people, pigs, and ecosystems only have so much room to coexist, and the pigs exist a little too much.

A sea cave on the northwest tip of Tonga’s Kapa Island is my favorite place on Earth. Nothing compares to freediving in the vibrant blue waters of Swallows Cave as beams of light and schools of fish ...

Decades after they were hunted to local extinction, fin whales are recovering in the Kitimat fjord system—only to be threatened by a booming LNG industry.

Non-native pink salmon have swarmed Norway’s rivers, prompting a relentless—and potentially fruitless—fight to beat back the invaders.

Conservation takes cash, and philanthropic funding is notoriously fickle. To secure the future of its environmental efforts, this Dominican nonprofit is trying something new: making booze.

As the Great Salt Lake in Utah shrinks, locals are working to preserve its critical brine shrimp fishery—along with the other entities that flourish in the lake’s strange, saline beauty.

A new study estimates how much microplastic is sprinkled into your food and the air.

The ocean became a dumping ground for weapons after Allied forces defeated the Nazis. Now a team of robots and divers are making the Baltic Sea safer.