Researchers in the Amazon have discovered new genetic mechanisms in fish parasites that could lead to vaccines, potentially ...

Surprising footage reveals parasites attached to the head of a deep-sea fish. These crustaceans, visible in a video shared by ...

At the heart of the Amazon, researchers are investigating a mysterious parasite which is devastating fish farms around the world.

A deadly parasite is devastating fish farms across the globe, killing fish and costing millions in losses. Meanwhile ...

While an abundance of parasites might seem like a bad thing, their absence actually signals trouble in the environment.

Shocking new footage shows a pair of bloodsucking parasites latched onto the head of a deep-sea rattail fish. In the video, ...

Scientists have captured extraordinary footage of parasites on the head of a deep-sea fish, resembling pig tails. This new ...

In haunting footage captured about 1,604 feet (489 meters) under the sea, cameras captured the tubular crustaceans latched onto the fish’s back. Though the parasites’ presence might trigger your gag ...

A recent video from the ocean’s depths has stunned even seasoned scientists — showing two parasites firmly attached to a fish ...