A tiny fossil fish from Alberta is forcing scientists to rethink a story that has sat quietly in textbooks for decades. It is ...

Many migratory species such as birds, bats, whales, and fish cross national borders to complete their lifecycle and need ...

Stefan Lovgren writes on how freshwater fish from the Arctic to Africa are endanged by climate change and the unpredictable ...

In Minnesota’s Rice Lake, bigmouth buffalo fish—some up to 127 years old—are the world’s longest-lived freshwater fish, aging ...

Restoring river connectivity and strengthening global cooperation can help reverse steep declines in migratory freshwater ...

In a world where most freshwater fish are lucky to see a decade, one species quietly pushes past 100 and can reach 120 years ...

Aliza Chasan is a Digital Content Producer for "60 Minutes" and CBSNews.com. She has previously written for outlets including PIX11 News, The New York Daily News, Inside Edition and DNAinfo. Aliza ...

A fisherman in northern Cambodia hooked what researchers say is the world’s largest freshwater fish — a giant stingray that scientists know relatively little about. The fisherman, 42, caught the ...

It can be very exciting to assemble your very own freshwater aquarium. However, it can be intimidating, especially for individuals who have not done i.

Red Fish Blue Fish, a specialized online fish retailer based in Washington State, has expanded its inventory to include tropical freshwater fish species. The company, which is focused on rare and ...

Anyone who has grown up eating freshwater fish knows the drill. You eat slowly. You chew twice. You stop mid-bite because something sharp might be hid.