From red to white to orange to blue, fish flesh can land almost anywhere on the color spectrum. What's behind this huge variation? A lot of things — from genetics to bile pigments. And parsing the ...

Golden rainbow trout will attract a lot of attention on Saturday, the first day of the trout fishing season, but there's an even rarer genetic mutation in trout swimming in just a handful of spots in ...

An Alaskan fisherman documented a vibrant, orange-speckled catch that has natural blue flesh, and he shared what the fish looks like when cooked. Joe Chmeleck, owner of The Lodge at Otter Cove, in ...

Saltwater: This past week featured some amazing catches for the fleet, private boaters, and the teams fishing in the Bisbee’s ...

Bignose unicornfish (Naso vlamingii) are an Indo-Pacific reef species known for their blue markings. They can quickly hide these markings if needed. “We are sharing those color stories to show all the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Far beneath the ...

KANAWHA COUNTY, W.Va. (WCHS) — Some waters in Kanawha County will be teaming with rainbow trout this week. A thousand pounds of the fish is scheduled for release Friday, Nov. 12,into the Elk River and ...