A small shark swimming around a Louisiana aquarium holds a mystery in its DNA. Yoko the swell shark hatched from an egg that ...

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 ...

When an egg appeared one day in a shark tank at a Louisiana aquarium, staff were puzzled. The tank only has two resident sharks — and they're both female. What's more, neither of them have had ...

The Shreveport Aquarium in Louisiana is investigating the mysterious birth of a baby swell shark, despite no male sharks ...

A Louisiana aquarium has a new star — and a mystery — on its hands after a baby shark ... Chumash word for shark — hatched on Jan. 3, about eight months after her egg was first discovered ...

A SWELL shark egg has hatched a pup ... The pup will undergo DNA tests to determine whether it is a true 'partho baby' or a result of delayed fertilisation. “This situation is incredible ...

However, parthenogenesis has not yet been recorded in these sharks. According to the Shreveport Aquarium, eight months ago, a group of workers noticed an egg in the female tank. And now, finally, a ...

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 ...