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.

Francis “Bully” Mission Sr., president and founder of Mission Animal Control, is in a good mood when I meet him at a strip mall parking lot on the south side of the Hawaiian island of Kaua‘i. He and ...

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 ...

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.

Latex balloons designed to collect high-altitude data become a threat to marine animals after they burst—though the scale of their impact remains unknown.

Squeezed between the ocean and Cape Town’s urban sprawl, coastal caracals are the first felines to regularly dine on marine prey.

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.

On the Galapagos’ most developed island, researchers are tracking a growing threat to the millennia-old migration routes of giant tortoises.

On the Galapagos’ most developed island, researchers are tracking a growing threat to the millennia-old migration routes of giant tortoises.

As humanity works to slash greenhouse gas emissions and stem the pace of planetary warming, scientists, governments, and ...