Amphibians like frogs and toads are a great way to observe metamorphosis. They lay eggs that develop into tadpoles, and then ...

You might expect a stingray to lay eggs, like many of the world’s fish. However, stingrays give birth to live young, similar ...

CCTV footage captured the moment a rare leopard cub was born in a zoo - a "huge milestone" for the critically endangered species. Bosses at Dartmoor Zoo in Devon announced the successful birth of the ...

Nature is full of evolutionary selflessness. From deep-sea octopuses to certain marsupials, there are animals and insects that reproduce and then die, as their lives can be cut short because they ...

A zebra died in an accidental fall at the Cape May County zoo earlier this month, weeks after giving birth to a foal. Gretta was running with the rest of the herd when she turned and kicked her legs ...