This photo was submitted to Your Shot, our photo community on Instagram. Follow us on Instagram at @natgeoyourshot or visit us at natgeo.com/yourshot for the latest ...

It's one of the largest zoo projects ever undertaken in the UK - see our gallery of photos from the new Heart of Africa ...

The opposite is also true. In the 19th century, European cattle brought rinderpest—a virus that’s nearly always fatal to hoofed animals—to Africa, and it caused buffalo numbers to crash ...

A "bumpy" giraffe covered in huge lumps at a national park in Africa may be infected with a virus that rarely affects these ...