Not actually an accessory for the mythical creature, these small casings are the eggs of sharks and their relatives For around 455 million years, scientists believe sharks have been swimming the ...

When an egg appeared ... two resident sharks — and they're both female. What's more, neither of them have had contact with any males in over a decade. "[There was] definitely surprise ...

Staff at the Shreveport Aquarium in Louisiana were astonished by the birth of a baby swell ... an unfertilized egg, and it was documented in some vertebrates, including sharks.

The egg was monitored by zookeepers and incubated ... produced parthenogenetically can be very delicate.” The “surprise” baby shark is on display in the zoo’s “Living Coast” exhibit ...

With hundreds of different species of sharks in the oceans (at least the ones we've discovered), it’s no surprise that ... oviparous sharks' eggs. Each egg contains a baby shark (do do do ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The arrival of a ...

A Louisiana aquarium welcomed a new baby shark to its facilities earlier this month, but staff are unsure of exactly where it came from. On Jan. 3, a swell shark egg hatched at Shreveport Aquarium ...

It also means that the baby sharks ... Good thing sharks aren’t sentimental. 3. Unborn sharks can sense danger. Pre-birth survival is no easier for those sharks born from eggs—and some species ...