How tribal leaders, commercial fisherman and a few small environmental groups won an uphill campaign against dams.

Acting as nature’s cleaners, they consume detritus like dead fish and slime ... one ancient razorback sucker from Utah to Grand Junction along the Colorado River. Other ancient survivors ...

The razorback sucker is a large, warm-water fish native to the Colorado River basin. Construction of more than a dozen dams throughout the lower basin has left little natural habitat for the fish and ...

The battle against invasive species is a long and grueling one, but it is winnable. The first step is recognising that the locals on the frontlines are not just individuals fighting a losing battle ...

Sucker fish in Buriganga The number of fish in the polluted water of the Buriganga river decreases during winter, but this time the river is filled with suckermouth catfish as the species, new to ...

In a fast-flowing river in India, a small fish battles the current. Less than 3 inches long, the animal uses pleated skin on the bottom of its body as a self-made sucker, holding onto the rocks to ...

PFAS concentrations in white sucker were somewhat ... advisory on the Hockanum River after evaluating perfluorooctane sulfonic acid (or PFOS) concentrations from fish sampled in 2022 and reported ...

“The Upper Snake River in Wyoming likely contains the ... the Upper Snake was considered a stronghold for the bluehead sucker,”Game and Fish fisheries biologist Clark Johnson said in a press ...

A graduate student from Garden River First Nation is helping improve the safety testing of fish in her community. Jessica Pauze is sampling in-land lakes throughout the First Nation's traditional ...