Nature often puts on incredible displays. A recent example caught on camera shows thousands of bumblebee catfish (Rhyacoglanis paranensis) climbing waterfalls in southern Brazil. This is the first ...

A conservation initiative in Periyar Tiger Reserve (PTR) seeks to demonstrate how the management of invasive species can ...

Liz is a marine biologist, environmental regulation specialist, and science writer. She has previously studied Antarctic fish, seaweed, and marine coastal ecology. The bristlenose pleco (Ancistrus ...

With tentacle-covered snouts, claw-like spines that protrude from their heads and bodies covered in armor, these newfound catfish look more mythical than real. "They're warriors, they're fish ...

No one knows just how many species live in the Amazon rainforest—scientists estimate that it's home to one-third of the world's animal and plant species. There are still thousands out there waiting to ...

Photo Credit: iStock In Maryland, a new Chesapeake Bay giveaway is tying invasive species removal to public recreation by ...

Lesley de Souza never expected the species of catfish she was searching for to be served up to her on a platter—but then she got to dinner. The Field Museum conservation biologist spent her days ...

Pennsylvania anglers could see new rules for trout size limits and Ohio River Basin catfish protections, with the Fish and Boat Commission set to vote on proposals July 27.

Researchers have described six new species of catfish from the Amazon and Orinoco river basins in South America. All six species belong to the genus Ancistrus, and have tentacles sprouting from their ...