Captive animals sometimes need a transfusion, but the typical approach to blood banking isn’t practical for zoos and aquariums. One veterinarian is testing a solution.

Mercury contamination comes mainly from illegal gold mining and forest clearing that wash mercury that naturally occurs in ...

In August and September, pods of what people estimated were hundreds of dolphins were spotted in the Long Island Sound off ...

Scientists in Colombia’s Amazon are capturing and testing endangered pink river dolphins to monitor mercury contamination ...