Inside the surprising social networks of fish (yes, fish)

Just like humans, fish have social networks too — and these could be key to helping protecting them and the coral reefs where they live, says marine biologist Mike Gil.

Fish Feel Pain. Now What?

Fish: Different Types, Definitions, Photos, and More - A-Z Animals

Are all fish cold-blooded?

Betta fish often mistreated at pet stores and by owners, PETA says

Species Oregon Department of Fish & Wildlife

Fish - Wikipedia

The Dwarf Puffer: A Pleasant Little Surprise

Lucky Iron Fish Ⓡ A Natural Source of - The Original Cooking Tool to Add Liquid-Based Meals, Reduce Deficiency Risks an Supplement Alternative, Ideal for Menstruators & Vegans: Home & Kitchen

7 Saltwater Butterfly Fish Facts To Discover This Amazing Marine Animal

Football Fish: A monstrous-looking fish normally found thousands of feet deep in the ocean washed up on a California beach

Atlantic Sturgeon

Chain Pickerel

Reef Fish - Woods Hole Oceanographic Institution

Fish are nothing like us, except that they are sentient beings