Pexels Image It seems that scientists have finally begun to uncover the truth in regards to the world's oldest question.

They studied a total of 51 fossil and 29 living species that were either egg-laying or viviparous (give birth to live young).

There are more viviparous shark species - which bear live young - than sharks that lay eggs. But throughout Earth's oceans, viviparity occurs in a variety of forms. Whale sharks (Rhincodon typus) are ...

There is just one native terrestrial reptile in Northern Ireland, the viviparous lizard, which is widely distributed, particularly in heaths, bogs and sand dunes, but little information is recorded.

You have full access to this article via your institution. The length of the adult worms can vary depending on the NHP host. For example, McCoy 2 has reported female worms of the species ...

Its slopes are covered by dense forest at the foot of grassy mountain pastures. They harbour an especially rich flora and fauna, with endemic species such as the viviparous toad and chimpanzees that ...

Since opening in 2002, Aqua World has been trying to breed the sand tiger shark, a viviparous species whose eggs hatch inside the womb. The keepers found the rutting season for the male shark that ...

Regional politicians smell an opportunity here to whip up regional language pride against Hindi, leading to serious viviparous tendencies that could challenge the integrity of the nation.