A transparent goby fish drifted through the darkness, its skeleton visible through paper-thin skin. Nearby, a sea slug wore ...

Almost one decade of recorded data retrieved from deep coral reef dives reveals some of the first evidence of that climate ...

Marine scientists say artificial reefs can help reduce coastal erosion and keep large materials out of landfills.

When Ted Judah goes scuba diving off the coast in Monterey Bay, he normally swims at the surface to the area above the dive site and then descends. But on the morning of Dec. 30, the water was ...

Part of the ocean known as the upper twilight zone is one of the least-explored ecosystems on Earth because it’s so expensive ...

Those looking for a laid-back Caribbean getaway will love hiking to the top of this island's highest peak and diving in its ...

Researchers at the California Academy of Sciences kept busy throughout 2025. Along with collaborators from across the globe, ...

From kelp forests and coral reefs to deep-sea research, conservation science, and hands-on exhibits, this San Francisco ...

If you’re wondering which Cozumel reefs are worth your dive or snorkel time, you’re in the right place. I lived in Cozumel for almost two years and have been diving for over 15. I’ve seen the good, ...

A powerful milestone for our shared ocean is about to be achieved,” writes columnist. “The United Nations’ High Seas Treaty will go into effect on Jan. 17 after two ...

Researchers retrieved reef monitoring devices that had been placed in deep coral reefs in Guam. The devices were placed up to 330 feet below the surface.