The clip shows a threadlike parasite emerging from sashimi at a Japanese sushi outlet, prompting investigation.

When most people think about biodiversity in lakes and rivers, they imagine fish, plants, or perhaps birds and amphibians.

Research team experimentally demonstrates effects of tapeworm infection in sticklebacks There are many studies on how parasites influence their host animals, e.g. in terms of growth, behaviour or ...

Nature is endowed with fascinating creatures that come in all sizes, from tiny sea sponges to massive manta rays that swish ...

Molecular phylogenetics of fish parasites applies DNA sequence data to reconstruct evolutionary relationships among parasitic taxa infecting fish hosts. By analysing markers such as ribosomal RNA ...

The Amazon River is one of the most dangerous ecosystems on Earth, filled with giant predators, venomous hunters, parasitic fish, and even sections of water hot enough to boil animals alive . Massive ...

Scientists suspect that the behavior could harm the manta rays, suggesting a complex relationship between remoras and their ...

The remora often latches on to the exteriors of larger marine creatures. But sometimes it travels in a more intrusive spot: ...

New undercover video appears to show cruel treatment of salmon at Cooke hatchery amid push for ‘chickenification’ of fish ...

One of the most common misconceptions about aquaculture is that it reduces pressure on wild fish populations. In reality, ...

Starting Monday, the use of all watercraft and wading gear will be banned in lakes, rivers and creeks in Mount Robson Provincial Park in the B.C. Rockies, east of Prince George.