To help kick off its “Shark Summer” activities, Birch Aquarium in La Jolla hosted a pop-up science night July 10, inviting ...

A baby gray nurse shark was born at a Sydney, Australia aquarium by surprise, but the pup’s mom participated in mating activities.

Shark pup Yoko was born in the Shreveport Aquarium, having hatched from an egg in a tank containing two female sharks but no male ones.

Shark pup Yoko was born in the Shreveport Aquarium, having hatched from an egg in a tank containing two female sharks but no male ones.

In January, a baby shark was born in a tank containing only two female swell sharks at the Shreveport Aquarium. It could be a case of parthenogenesis — a form of asexual reproduction — or ...

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.

Yoko, a baby swell shark, was born at Shreveport Aquarium in Shreveport, Louisiana on Jan. 3.

Yoko, a baby swell shark, was born at Shreveport Aquarium in Shreveport, Louisiana on Jan. 3.