A peachy orange baby killer whale was spotted bouncing and rolling in waters off Washington, a nonprofit said. A pod of the ...

Shark pup Yoko was born in early January, Shreveport Aquarium said, having hatched from an egg in a tank containing two female sharks but no male ones. In fact, neither of the sharks that could have ...

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 ...

A small shark swimming around a Louisiana aquarium holds a mystery in its DNA. Yoko the swell shark hatched from an egg that was discovered in a puzzling place — an all-female tank, the Shreveport ...

Yoko' the young swell shark (Cephaloscyllium ventriosum) was born to a mum in an all-female tank at Shreveport Aquarium, Louisiana - so how was she conceived?

You can watch the film here. Directed by Nick Stringer, ‘Baby Sharks in the City’ is a special that follows shark biologists Megan Winton and Greg Skomal as they uncover a nursery for Atlantic baby ...

Greg Barrick from Shreveport aquarium says further DNA testing is being conducted to determine how a baby swell shark hatched in an all-female aquarium tank.

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 "onyoko," ...

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 ...