If someone asked you to name the biggest mammal to ever walk the earth, what would you say? Woolly mammoth? Mastodon? Let’s find out what the answer really is so you can keep it in your back ...

A mammal is a warm-blooded animal that has a ... The Atlantic grey seal is the largest species of seal to visit our shores. These seals are pretty easy to spot too, as they live in large groups ...

One of the world's largest mammals will be reintroduced into a woodland in Kent for the first time in thousands of years.A groundbreaking £1m project will see European bison graze in a forest ...