“Ultimately, the parasite will explode out and infect others ... these little-known species can help build an understanding of ocean ecosystems and ultimately aid their conservation.

The Great Lakes Fishery's unique pest control program is close to eliminating the sea lamprey, a parasitic fish threatening ...

A scuticociliate parasite is causing mass die-offs of sea urchins across the Caribbean, Red Sea and Indian Ocean, leading to ...

British marine biologist and photographer Richard Smith focuses his work on the ocean’s tiniest and weirdest creatures.

Most large stores sell high-quality sea and ocean fish. However, some species may contain dangerous parasites that pose a health risk. According to the World Health Organization's recommendations ...

“If sea lice can be reliably and consistently maintained below the regulatory limits, the industry can scale rapidly to offer ...