What animal has the longest gestation period? From salamanders to elephants, here’s how long it can take to make a baby.

The birth occurred during a routine check-in to the Shark Valley exhibit, where onlookers were able to film Archie coming into the world. Grey nurse sharks (Carcharias taurus) give birth to live young ...

These big babies can outweigh several of the most popular small car models. In fact, these titanic infants are the largest ...

Four months ago, something pretty amazing happened to visitors of the SEA LIFE Sydney Aquarium. They were there to watch the birth of a grey nurse shark.

Gray nurse shark pups can grow as much as 11 inches per year, reaching a total length of about 10 feet in their lifetime, according to the aquarium. “To witness the birth of an endangered gray ...

Visakhapatnam: A wild dog (dhole) gave birth to 14 puppies, while an Indian gaur (Bos gaurus) gave birth to a calf in the ...

The “surprise” birth of a gray nurse shark in Australia is good news for the endangered predator species. Getty Images/iStockphoto Months after endangered gray nurse shark Mary-Lou was seen ...

The giant extinct shark species known as the megalodon has captured the interest of scientists and the general public alike, ...

the researchers estimated that this individual shark may have had a 6-foot-long (1.8 m) head and 12-foot-long (3.6 meter) tail, giving it a total length of 54 feet (16.4 meters). Megalodon shark ...

The Bureau of Fisheries and Aquatic Resources-Caraga (BFAR-13) has condemned the killing of an injured pregnant shark in Agusan del Norte.