We’ve all heard the phrase, “a fish out of water,” but these fish take it literally. As you can see in this YouTube video, splash tetras lay their eggs on a leaf overhanging the water. Only 1% of the ...

Maybe you've seen a "mermaid's purse" while walking on the beach. Not actually an accessory for the mythical creature, these small casings are the eggs of sharks and their relatives For around 455 ...

Most people assume that only reptiles, fish, and birds lay eggs — after all, that’s what we learned in school. But nature always has a few surprises up its sleeve. Believe it or not, there are ...

Silver carp jump when startled, sometimes injuring boaters, Missouri officials say. They are one of several carp species being targeted in a “major invasive fish removal project.” Missouri Department ...

You may be of the belief that reptiles, fish, and birds are the only types of animals that give birth by laying eggs.

A giant female Chinook salmon flips on her side in the shallow water and wriggles wildly, using her tail to carve out a nest in the riverbed as her body glistens in the sunlight. In another moment, ...

In spawning, female fish lay eggs while the male fish fertilizes them with milt, or sperm. At the hatchery, staff members net the fish that are ready to spawn and place them into a tub of anesthetic, ...

The shallow-water shark is smaller than other shark species and has protrusions on its back that resemble horns to help ...