In the absence of great white sharks, copper sharks ( Carcharhinus brachyurus) are moving in to fill the vacant ecological niche. These sharks are preyed upon by great whites; with no great whites ...

Diver John Roney shared mesmerizing video footage from his last dive — a close-up of the world's largest lion's mane jellyfish.

Young seabirds create a seasonal food source that draws tiger sharks and pushes other sharks to change where and when they ...

Experts tracked the sea lion, which had a rope around its neck, for over a month before they were able to catch up to it in ...

Great white sharks have long ruled the open ocean, but a new and highly organized rival is beginning to reshape that balance of power. Along coastlines where great whites once hunted with little ...

Like corn kernels in slowly heating oil, the orca sightings began sparse and unpredictable. But at some imperceptible moment, ...

A 12-foot, 1,000-pound great white shark recently tagged by OCEARCH scientists pinged repeatedly off the SW Florida coast.

Using drones and cameras attached to the orcas, scientists have finally been able to learn something about the interaction ...

A 12-foot, 1,000-pound great white shark recently tagged by OCEARCH scientists pinged repeatedly off the SW Florida coast.

From a smartphone platform helping migrant workers in Thailand file grievances in their native tongues to helping businesses navigate the nuances of local dialects, Southeast Asia’s first artificial ...

PINNIPED PREDATION OF chinook has been a topic of heated anecdotal discussion and debate for decades. With chinook stocks diminished and recreational fisheries constrained by low runs, a recently ...

Going to the aquarium is an easy and fun way to entertain your kids. They get to see things they've never seen before, and you get to do something that doesn't make your house dirty. They get a ...