Maryland angler Thomas Dembeck Jr. caught a state-record yellow perch in the tidewater reaches of the Susquehanna River in February.

WASHINGTON (AP) — A huge fish in the Mekong River thought to be extinct has been spotted three times in recent years.

Ryan Alvarez caught a 17 pound, 1 ounce bullseye snakehead in April that has been recognized as an all-tackle world record by ...

In an exciting development for conservationists, the giant salmon carp, a critically endangered species once thought to be extinct, has been spotted in the Mekong River for the first time in ...

WASHINGTON (AP) — A huge fish in the Mekong River thought to be extinct has been spotted three times in recent years. “The giant salmon carp is like a symbol of the Mekong region,” said ...

WASHINGTON — A huge fish in the Mekong River thought to be extinct has been spotted three times in recent years.

Scientists say a giant fish thought to be extinct has been spotted in the Mekong River three times in recent years.