A female swell shark gives birth to a pup without coming in contact with a male, and now scientists are wondering how this is ...

A Louisiana aquarium has been left stunned by a 'virgin birth' in its shark exhibit. Baby swell shark Yokowas born in an ...

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

The arrival of a baby swell shark at an aquarium in Louisiana has caused a wave of excitement, after the egg hatched despite ...

A Louisiana aquarium welcomed a new baby shark to its facilities earlier this month, but staff are unsure of exactly where it ...

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

A swell shark egg has mysteriously hatched despite no male sharks being present in the tank. The pup, nicknamed Yoko, hatched ...

Aquarium staff confirmed neither of the female sharks in the tank had been around a male in over three years. “This does ...

New research reveals that bacteria form species and maintain cohesion through frequent DNA exchange within species. This ...

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 ...

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 ...

A cereal-specific transcription factor, ZmICE1a, positively regulates storage in the central part of the endosperm while negatively regulating defence in its peripheral region, revealing the ...