Shark pup Yoko was born in early January, Shreveport Aquarium said, having hatched from an egg in a tank containing two ...

In January, a baby shark was born in a tank containing only two female swell sharks at the Shreveport Aquarium. It could be a ...

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

Officials at a Louisiana aquarium are investigating the mystery of a swell shark baby that hatched despite its mother having ...

(CNN) — The arrival of a baby swell shark at an aquarium in Louisiana has caused a wave of excitement, after the egg hatched despite the fact that no male sharks appear to have been involved.

Feb. 3 (UPI) --Officials at a Louisiana aquarium are investigating the mystery of a swell shark baby that hatched despite its mother having no contact with male sharks for at least three years.