The birth of a baby shark at Shreveport aquarium has flummoxed marine experts. The newborn hatched in a tank with no male ...

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 ...

Experts believe this could be a case of parthenogenesis, a rare form of asexual reproduction where a female can produce offspring without a male, or delayed fertilisation, where the fertilisation ...

An aquarium is trying to figure out how it gained a new baby shark in one of its tanks where only two females were present.

The pup hatched in a tank housing two female sharks who hadn't been around any male sharks in over three years.

A SWELL shark egg has hatched a pup, despite being found in a tank with no males, stunned researchers at a Louisiana aquarium ...

When a shark egg appeared one day in a shark tank at a Louisiana aquarium, staff were puzzled. That’s because the tank only has two sharks in it — and they’re both female.

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 ...

Female frilled sharks give birth to live young, typically 6 to 12 pups at a time. The pups are fully formed miniatures of adults and must fend for themselves immediately after birth. Frilled ...

It's not on the Radio 1 or 1Xtra playlists, but if you asked someone under 10 they'd probably say Baby Shark should be. And this week, the children's song joins the likes of Ariana Grande ...

[File, Standard] Researchers have developed uterine implants for sharks to help determine where and when they give birth. Researchers say the technology, known as birth-alert-tag, would help ...