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. The ...

A Louisiana aquarium has a new star — and a mystery — on its hands after a baby shark was born in a habitat without any males. The Shreveport Aquarium announced last week that Yoko the swell shark — ...

A female shark at a zoo in Illinois gave birth to a healthy young pup despite not being around a male in years, officials said. The “surprise” baby excited wildlife experts and is now on display. The ...

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. Shark pup Yoko ...

A female epaulette shark at the Brookfield Zoo in Illinois gave birth despite not being around a male in years, officials said. Photos show the “surprise” pup ...