Wild salmon are swimming quicker due to painkillers and other drugs dumped in rivers and the sea, reveals new research. Traces of a sleeping pill shortened the time it took for juvenile salmon to ...

Scotland's Ace Aquatec is expanding its presence into Oceania, and specifically New Zealand after a successful commercial trial of its underwater A-Biomass camera at a king salmon farmer, it announced ...

(AP) - Workers breached the final dams on a key section of the Klamath River on Wednesday, clearing the way for salmon to swim freely through a major watershed near the California-Oregon border for ...

New footage shows orcas and dolphins coordinating hunts, hinting at interspecies teamwork to track and catch salmon off ...