Catching one of the Pacific Northwest’s top predators takes time, a little luck and big chunks of meat. Oregon State University shark researcher Jess Schulte grabs a fishing hook about as big as her ...

Populations of the iconic tiger shark, Galeocerdo cuvier, are in a state of global decline, with the species assessed as ‘Near Threatened’ on the IUCN Red List. Despite this, there is a lack of ...

1. Introducing sharks, skates, rays, and chimaeras -- What are sharks and how are they classified -- How many kinds of sharks are there -- How did sharks get their name -- Where do shards live -- When ...

A study of marine parks spanning Mexico to Ecuador found key differences that allow ecosystems to flourish. Seen from above the ocean surface, the tiny island of Roca Partida in Mexico's Revillagigedo ...