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

A baby swell shark was born in Shreveport Aquarium, even though only female sharks were present in the tank. Scientists ...

Yoko is believed to be the result of parthenogenesis, a rare type of asexual reproduction where offspring develop from ...

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.

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 ...