A 300kg (661lb) stingray caught in the Mekong river in Cambodia is the biggest freshwater fish ever documented, scientists say. It unseated the previous record-holder, a 646lb (293kg) Mekong giant ...

The beast is believed to be the biggest fish ever caught in Welsh waters A giant 900lb (408kg) tuna believed to be the biggest fish ever caught in Welsh waters has been landed by an angler ...

According to the Guinness Book of Records, a nine-foot-long individual caught in northern Thailand in 2005 weighted an astounding 646 pounds, making it the largest exclusively freshwater fish ever ...

Join us on an epic fishing adventure in Lillooet, British Columbia, as we track Canada’s largest river fish—the white ...

Reaching up to 10 feet (3 meters) long and weighing 440 pounds (200 kilograms), arapaima are the largest freshwater fish in South America—and an important species in the Amazon River ecosystem.