Dolly Varden is a rare species of fish found in the Nooksack River basin of northwestern Washington state. Although they have flyrods in tow, Trout Unlimited volunteers' primary tool of choice is an ...

The Kentucky Department of Fish and Wildlife Resources has partnered with the U.S. Fish and Wildlife Service (USFWS) to sample Taylorsville Lake in central Kentucky for invasive bighead carp and ...

Sequencing environmental DNA—or eDNA—from the East River in New York City can effectively monitor human diets and local ...

A year-long environmental DNA study of New York City's East River involving single liter water samples revealed an unexpectedly detailed ...

A team led by the Hong Kong University of Science and Technology (HKUST) has developed a technique to study how different fish species interact with each other in a coastal region, a breakthrough that ...

U.S. Fish and Wildlife Services personnel will return to Presque Isle Bay in September to determine if silver carp, an invasive fish species, is living in its waters. In May, they found silver carp ...

Round goby monitoring in U.S. and Canada gives researchers latest picture of invasion front toward Lake Champlain ...

In May 2023, Traditional Owners collected environmental DNA (eDNA) samples in the Ningaloo Coast World Heritage site (Australia), as part of the global eDNA expeditions UNESCO is currently piloting ...

One of the 11 sites where eDNA sampling was conducted (top left; rocky shore in Mera in Chiba, Japan). The collected eDNA samples were analyzed using a DNA sequencer to obtain eDNA time-series data ...

A team has developed a technique to study how different fish species interact with each other in a coastal region, a breakthrough that helps explain the complex relationships among marine species and ...