Researchers said the rare species “abruptly disappeared” from the region following an El Niño event. Now it is thriving.

Scientists from the University of Miami, the Florida Aquarium, and Tela Marine in Honduras are transplanting crossbred coral ...

Manta rays are surprising locals and tourists as they show up on the Mediterranean coast of Spain.  According to Focus on ...

A new Netflix series, All the Sharks, is redefining the nature documentary by infusing it with the high-stakes drama of a ...

The U.S. military wants to continue live-fire training at Pohakuloa, a high-altitude plateau on Hawaii’s Big Island ...

As the human population grows, so does water demand. But sadly, many lakes around the world are drying up at an alarming rate, at risk of disappearing entirely. The reasons vary, but most will expire ...

Eastern Baltic cod grow to much smaller sizes than they did just 30 years ago, because overfishing altered their genes, ...

Shell-rich rocks trace a mostly upward climb in ocean life, with each mass extinction slashing both diversity and biomass ...

The Center for Biological Diversity and allies today secured court-ordered deadlines requiring the National Marine Fisheries Service to determine whether spring-run Chinook salmon in Oregon, ...

I have spent much of my life studying predatory fishes in East Africa’s coastal waters, but never have I been more concerned ...

Humans have driven sharks and their cousins to the brink of extinction. The health of the entire ocean is at stake.

Long believed to be a single, globally distributed species drifting freely across the open ocean, the bluebottle—also known as the Portuguese man o' war—has now been revealed to be a group of ...