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 ...

CORVALLIS, Ore. (KTVZ) — Delivering a minor electric shock into a stream to reveal any fish lurking nearby may be the gold standard for detecting fish populations, but it’s not much fun for the trout.

Delivering a minor electric shock into a stream to reveal any fish lurking nearby may be the gold standard for detecting fish populations, but it's not much fun for the trout. Scientists at Oregon ...

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 ...

New York -- An innovative tool that can confirm the recent presence of any given fish species in a sample of water is among the marvels to be highlighted at the first National Conference on Marine ...

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 ...

Environmental DNA in seawater samples may provide accurate information about deepwater fish populations, according to a study. Environmental DNA in seawater samples may provide accurate information ...

On 13 and 14 April, 8 volunteers joined the Philippine local park authority’s bi-monthly visit to the Tubbataha Reefs Natural Park -- a 20-hour return journey by ship from the nearest coast of Palawan ...

CORVALLIS, Ore. — Delivering a minor electric shock into a stream to reveal any fish lurking nearby may be the gold standard for detecting fish populations, but it’s not much fun for the trout.