More than 90% of popular freshwater fish in Southern California are carrying human-infecting parasites, researchers say. This poses a significant danger for those who like to eat freshly caught ...

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 rare Ice Age fish is thriving in a Scottish loch where it was reintroduced after becoming extinct across the country, a new survey has found. The Vendace, considered the UK’s rarest native ...

Vendace had been extinct in Scotland until being reintroduced at Loch Skeen near Moffat almost three decades ago. The site ...

Glaciers are melting at an alarming rate. As this cold fresh water from glacier melt enters lakes and oceans, it can have a big effect on how the water behaves — and on the fish, mammals, and other ...

A RARE fish which dates back to the Ice Age is continuing to thrive in a loch where it was introduced after becoming extinct in Scotland, a survey has found ...