A remarkable discovery of ancient fish fossils has revealed a chilling and unusual pattern: Tharsis, a now-extinct genus of ray-finned fish, may have met its end in the same tragic way. Analysis of ...

A massive fish die-off at Laguna Niguel Regional Park has prompted officials to investigate the cause. Orange County Fifth District Supervisor Katrina Foley said the die-off was mainly bass and was ...

Losing a fish is every keeper’s nightmare, but the cause of this loss is even more alarming. This video uncovers the hidden reason behind the sudden death. It’s a hard lesson that every aquarist needs ...

CDFW attributes the die-off to low dissolved oxygen driven by algae bloom. Die-off occurred during water council and HOA dispute legal dispute over billing. Both sides blame the other for conditions ...