Experts say the case is either a rare form of asexual reproduction or an instance of (very) delayed fertilization ...

A Louisiana aquarium welcomed a new baby shark to its facilities earlier this month, but staff are unsure of exactly where it ...

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

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

Officials with the Shreveport Aquarium recently announced the unusual birth of a swell shark pup in a tank where only two ...

A shark pup was born in a Louisiana aquarium tank — but no one knows how. The Shreveport Aquarium announced the hatching of a ...

Yoko the swell shark was born in a habitat of all-female sharks who hadn't seen a male in years. The aquarium has two possible explanations — and hopes to get confirmation in the coming months.

Officials with the Shreveport Aquarium recently announced the unusual birth of a swell shark pup in a tank where only two female sharks were present. Named “Yoko” from the Chumash word “onyo ...

Experts say the case is either a rare form of asexual reproduction or an instance of (very) delayed fertilization Margherita Bassi Daily Correspondent The swell shark pup at Louisiana's Shreveport ...