That single act caused enormous damage, showing how much communities still stand to lose.

An invasive fish species known to Asia was recently caught in a Rhode Island pond.

When Ohio's Cuyahoga River literally caught fire in 1969, it forced a reckoning that changed federal law forever. Five ...

Stocked game fish have devastated aquatic wildlife, and conservation groups want to eradicate the invasive species and ...

Fish may seem to just swim around without much thought or character. But new research reported in Ecology and Evolution has suggested that actually, fish have personality, which they exhibit in their ...

There’s something oddly calming about watching fish move through water. No notifications, no noise, no rush – just a small world inside glass, carrying on quietly. Maybe that’s why freshwater ...

Fish farming involves the rapidly expanding global practice of raising aquatic species to meet growing food demand. The majority of these have no protection under national animal welfare laws, and ...

Environmental DNA from rivers worldwide reveals how climate boosts fish diversity—and how human activity is disrupting that ...

The byproducts of modern society appear to be messing with the love life of two tiny fish species that have long coexisted in Mexican rivers.