In Fort Myers Beach, cleanup crews are "fishing" old hurricane debris out of the water, helping to make canals passable again.

Endomyarian anemones are stunning, and researchers spent 20 months observing them to understand their role on the seafloor.

Sea mammals — seals, dolphins, whales — are dying from demoic acid from early algae blooms off LA County beaches ...

Rescue centers are overwhelmed as disoriented animals wash ashore, victims of a fast-growing toxin fueled by warming waters ...

In the waters off New England, one of Earth's rarest mammals swims slowly, mouth agape. The North Atlantic right whale ...

For the first time, a camera about 50 feet away recorded a group of orcas closing in on a solitary prickly shark in deep ...

Growing up 30 minutes from the ocean meant the beach wasn't just a vacation destination—it was a part of my daily life. My ...

Cretaceous climate crisis with extreme heat and ocean anoxia led to the extinction of powerful marine predators.

This year’s toxic algal bloom off the coast is the longest and deadliest ever seen in Southern California. Will sea lion and ...

The oarfish in the exhibit is the 22nd oarfish known to have washed up in California. The exhibit takes a dive into the ...

Since late February, more than 800 poisoned animals have been reported in just Los Angeles and Orange counties.

While exact counts lag a bit, officials believe nearly 700 sea lions and more than 200 dolphins have stranded since the bloom ...