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Marine Life

World’s Largest Known Manta Ray Population Found Off Ecuador

Observations and photos donated by visiting scuba divers helped researchers estimate the record population around Isla de la Plata.

How Do Sea Turtles Breathe? Fun Facts You Should Know about Sea Turtles.

Here’s everything you should know about sea turtles, including how long they live, how fast they can swim and where they lay their eggs.

Landmark New Shark Protections Will Let Countries Regulate the Shark Fin Trade

The international trade of nearly 100 shark and ray species—including those most commonly used in shark fin soup—can now be regulated after a landmark global vote in Panama.

New Regulations Proposed for Hawaiian Manta Diving

Rules put forth by the state’s Department of Land and Natural Resources aim to address overcrowding and safety concerns that it says are due to the current lack of regulations.

Everything (And More) You've Wanted to Know About the Siphonophore

Fun facts about the siphonophore: its size, its species, the longest siphonophore on record and more!

VIDEO: New Deep Ocean Ecosystem—‘The Trapping Zone’—Discovered in the Maldives

Micro-nekton caught in benthic geography are supporting a food chain in a never-before-seen environs more than 1,600 feet deep.

Five Marine Science Books for Scuba Divers

Peer inside seaweed, seashells, coral reefs, algae and eels with this collection of books about the ocean.

Goliath Grouper Advocate Shana Phelan Named November Sea Hero

In the wake of Florida reopening its goliath grouper fishery, the co-owner of Pura Vida Divers secured protections for its aggregation sites.

How Intelligent Are Octopuses? Your Octopus Questions, Answered.

Here’s how many brains and arms octopuses have, how long they live, what octopuses are, and more.