Though they are both essentially fish eggs, there are some key differences between Japanese-style tobiko and the caviar often ...

Curious about a betta’s lifecycle? Let’s explore the development of betta fish eggs, how long they take to hatch, and how many little fry you can expect! When a male betta is ready to mate, he will ...

Masago is the roe, or ripened eggs, of capelin. This fish—which is part of the smelt family—looks like a sardine. The main source of masago is the northwestern Atlantic Ocean. Also called smelt eggs, ...

Scientists have pinpointed how sperm and egg join to spark new life across the animal kingdom, from fish to people ...

AlphaFold revealed a trio of sperm proteins enables fertilization by binding to egg proteins. The mechanism works in ...

Evolution has turned out bizarre and baffling creatures, such as walking fish. It only gets weirder from there. Some of these ...

Researchers at Iowa State University have been studying zebra fish eggs to learn how to regenerate embryonic stem cells in ...

and fish eggs. Also known as the rock sturgeon, the lake sturgeon is one of 27 species of sturgeon, a family of bony fish that found around the world that first appears in the fossil record more ...

Ever wanted to try the potato chip omelet from "The Bear" or Leslie Knope’s waffle recipe? What about Ted Lasso's famous ...

Using Google’s AlphaFold, researchers identified the bundle of three sperm proteins that seem to make sexual reproduction possible.

American caviar is showing up more and more on both fine dining and more casual menus as chefs embrace its availability ...