For the first time researchers studying a deadly virus modeled how it spreads to young trout and salmon in the waters of the Columbia River Basin, showing that migrating adult fish are the main source of exposure.
Posts are appearing on my Facebook feed warning against the dangers of eating tilapia. So I decided to do a little research.
Freshwater fish diversity is harmed as much by selective logging in rainforests as they are by complete deforestation, according to a new study.
A new colour publication A Field Guide to the Freshwater Fishes of the Kimberley has been launched, detailing the Kimberley's fascinating freshwater fishes, many unique to the region, and including newly described species.
WSU scientists have discovered that different species of salmon have varying reactions to polluted stormwater runoff.
Why do our oceans contain such a staggering diversity of fish of so many different sizes, shapes and colors? A UCLA-led team of biologists reports that the answer dates back 66 million years, when a six-mile-wide asteroid ...
A fossil slab discovered in Kansas 70 years ago and twice misidentified—first as a green alga and then as a cephalopod—has been reinterpreted as the preserved remains of a large cartilaginous fish, the group that includes ...
In dark alleys of the Pacific and Indian oceans, new research shows some of the deadliest, armored fishes on the planet are packing switchblades in their faces.
Salmon farming is facing a huge challenge in the form of a tiny pest. The parasitic sea louse is infecting salmon stocks worldwide, causing devastating losses for salmon farmers and increased prices for shoppers. But scientists ...
Bottom trawling is causing "boom and bust" fisheries.