Furthermore, aquarium staff determined that the two female sharks in the tank with the egg hadn't been in contact with a male in more than three years, according to a news release. So how does a shark ...

The Shreveport Aquarium in Louisiana kicked off 2025 with a mysterious birth. A swell shark (Cephaloscyllium ventriosum) pup hatched at the facility on January 3, yet the two female sharks present ...

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 ...

So how does a shark egg appear, seemingly out of the blue? Here's what aquarium staff think. There are two possibilities for how the swell shark may have come to be, aquarium staff said.