In the slow-moving canals and shadowy marshes of the Florida Everglades live some of the most dangerous creatures. You ...

A Dutch lock is closed for the spring, and its employees want you to tell them when migrating fish come knocking by ringing a ...

Two men on a moped who were armed with a chainsaw and a machete carried out a daylight robbery at a town centre jewellery ...

Utrecht’s fish doorbell is officially open. At 10:24 a.m. on Monday, 2,195 people were on the website, watching for fish who ...

Dr Peter Walker is a technical director and aquatic ecologist at RSK Biocensus The UK is home to important species of fish.

“The electrocytes in electric eels are ultra-thin biological cells, capable of generating over 600 volts of electricity in a ...

In the canals, marshes, and swamps of the Florida Everglades, invasive fish are silently slipping into new waterways. Among them are the Asian swamp eel and the bullseye snakehead, two air-breathing ...

Water in parts of the United States is being shocked on purpose. Not for spectacle, and not to remove rubbish, but to count ...

University of Florida scientists have rolled out a DNA "tripwire" that can flag two notoriously stealthy invasive fish from just a few drops of canal water, giving Florida a new early-warning system ...

Utrecht’s fish doorbell, an internet hit which has allowed tens of thousands of people all over the world to help fish ...

The West Wales Rivers Trust has deemed Aberaeron Harbour’s dredging is “unlikely” to affect fish species, if done infrequently.