A simple net trap set in a tiny creek revealed an unbelievable surprise—rainbow-colored fish perfect for the aquarium. Their dazzling colors lit up the water the moment they were pulled out. This ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. An oceanic rainbow surrounds visitors stepping up to the top floor ...

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 ...

A playful rainbow fish cake decorated with bright scales and a vibrant dessert bowl topped with rainbow layers and sprinkles. ‘Very Sad’: Trump Slams Supreme Court Ruling A Massive New Study Says This ...

Fall isn’t just for hunting! It’s also a great time of year to wet a fly or dunk a worm in your favorite fishery. Personnel from Idaho Fish and Game’s hatcheries in the Southeast Region will be ...

Juvenile fish are young fish released to grow until they reach slaughter size. Researchers have now found that the higher the concentration of carbon dioxide (CO 2) in the water during the juvenile ...

Scientists found “rainbow” creatures in temporary ponds of the Democratic Republic of the Congo and discovered a new species. Photo from A. Kalumba via Nagy (2025) Near a river in the Democratic ...

Scientists have uncovered that fish biofluorescence a captivating ability to glow in vivid colors has ancient roots stretching back over 100 million years. This trait evolved independently in reef ...

The following is a news release from the Idaho Dept. of Fish and Game. IDAHO FALLS – Each year, about 1,000 rainbow and hybrid trout are tagged and released back into the river. The microscopic tags ...

Just in time once again for the 2025 fishing season, the U.S. Fish and Wildlife Service’s (USFWS) Genoa National Fish Hatchery of Genoa, Wis., stocked more than 15,000 rainbow trout in several ...

Off the coast of Brazil, a scuba diver captured something remarkable on video: a wrasse fish gripped a mollusk in its mouth, darted toward a rock, and began pounding the shell until it cracked open.