It makes fish-eating waterbirds a good ecological marker for study, Grasman said. "It doesn't look like an oil-floating-on-the-water kind of visible pollution problem, yet small amounts of these ...

MORE: High levels of bacteria in water lead to multiple beach closures ... "In an absence of the pollution, fish typically invest their energy in a specific way," he said. "But in presence of ...

Severe plastic pollution is poisoning the water and decimating the river’s biodiversity, including the famous Sher Mahi fish (Cupisoma Naziri). This iconic species, once abundant, has seen a ...

Gulls and terns studied in known polluted shoreline areas had a host of worse health and reproductive outcomes than those in nonpolluted areas.

It makes fish-eating waterbirds a good ecological marker for study, Grasman said. "It doesn't look like an oil-floating-on-the-water kind of visible pollution problem, yet small amounts of these ...