A skipper who fended off a killer whale attack with a couple from Cambridgeshire inside insists it i

AYESHA RASCOE, HOST: It's been described as a ticking time bomb - a decaying oil tanker is moored of

Scientists have discovered that vital marine species are suffering serious losses due to heat waves

Dead fish in Florida. Beached whales in New Jersey. Sea urchins, starfish and crayfish washing ashor

More than 50 years after she was captured in the Pacific Ocean, the Miami Seaquarium's killer whale

Using a drone, a B.C. man captured photos of herrings spawning off Hornby Island. A B.C. photographe

The Sargassum bloom approaching Florida, seen from space. (Chuanmin Hu/University of South Florida C

NOAA Scientists found that marine heat waves can occur deep underwater and affect bottom-dwelling ma

Plastic pollution poses a threat to marine wildlife. The plastic bags, bottles and straws that we se

From electric vehicles to renewable energy, the future runs on batteries. That’s driving soaring dem

The Blob – not the carnivorous ameboid alien antagonist from a schlocky 1950s sci-fi, but something

An enormous "blob" of seaweed is heading towards Florida and the Gulf of Mexico's coastlines, CNN re