A huge variety of animals produce eggs. These help to protect and provide for offspring as they develop. There are over 500 species of shark living in waters around the world and the majority give ...

It is one of many bizarre eggs in the animal kingdom. Horn sharks are a type of bullhead shark. While harmless to humans, ...

By working closely with the aquarists and filming with eggs from three different species, and at different ages, we were able show sharks as they grew. We followed them from tiny embryos ...

The wild-caught shark hadn’t been exposed ... while unfertilized eggs become males. Mycocepurus smithii, a fungus harvesting species of ant that ranges throughout the Neotropical region, is ...

In the eastern Atlantic ocean from Norway to South Africa, and the Mediterranean sea What it eats: Fish, crustaceans, ...

Sharks and rays all produce young. But there is more than one way to do it. Around 40% of species lay eggs and the tiny embryo gets all its nutrients from a yolk. When all the yolk has gone ...

Porbeagles ( Lamna nasus) are large mackerel sharks that can be found widely distributed around the world, but their numbers ...

Though more than 70 shark species are in worse shape than tiger ... Female tiger sharks make a huge energy investment when they ovulate. Their eggs are “enormous”—the size of baseballs ...

THIS is the horror moment a crocodile searching for food took on a gang of savage sharks in a brutal “battle for territory”.

The biggest whale shark egg ever recorded was found in the Gulf of Mexico in 1953 - it was more than 30 centimetres long and contained a 35-centimetre-long embryo. Whale shark numbers are decreasing ...

A mermaid’s purse, the egg of a shark or ray, entangled in seaweed thrown ... is seeing natural selection work quickly in these species. Insect distributions are also altering because of human ...

The talks and exhibitions aim to shift public perceptions of the species and aid conservation efforts An aquarium is hosting an all-summer event, where visitors can learn more about endangered ...