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 ...

For about 200 years the Ashland Mill Dam, about a half-hour north of Richmond, blocked many fish from moving through the ...

FLAGSTAFF, AZ (AZFamily) — A first-of-its-kind study has an alarming conclusion: a quarter of all freshwater fish species could go extinct because of pollution and climate change. Northern Arizona ...

Often unassuming and cloaked in dull shades of brown or gray, freshwater fish have long been overlooked when it comes to conservation. It’s come at a cost, with as many as a third of global ...

Campo Grande, Brazil — Some of the longest, most important migrations of species on Earth are happening beneath the surface of the world’s rivers and many are rapidly collapsing, according to a major ...

There’s something oddly calming about watching fish move through water. No notifications, no noise, no rush – just a small world inside glass, carrying on quietly.Maybe that’s why freshwater aquariums ...

The most extensive global assessment of freshwater animals to date has revealed that a quarter of all freshwater animal species on the IUCN Red List are threatened with extinction. The study found ...

Most people associate invasive species with ecological disruption, crowded waterways, or the occasional alarming headline ...

TSUKUBA, Ibaraki -- A research team announced May 27 that it has formally recognized the Musashi-tomiyo, a freshwater fish ...

Scientists discovered 212 freshwater fish species in 2021, according to a new report by the conservation organization Shoal. At a time when we hear so much about animals going extinct, the report is a ...