A critically endangered Bornean orangutan has been born at Chester Zoo. The baby was born on 7 October and the zoo has said ...

A critically endangered Bornean orangutan has been born at Chester Zoo. The tiny infant was delivered safely by experienced ...

A chimpanzee that once had to be recaptured after escaping a zoo has died. Koko had been Whipsnade Zoo's oldest chimpanzee ...

Chester Zoo has confirmed the birth of a critically endangered animal. The "tiny" Bornean orangutan was born in the early ...

It's thought there are just 150 adult achoques left in their exclusive home of Lake Pátzcuaro in the state of Michoacán, ...

Chester Zoo has joined a pioneering international partnership to store living cells from endangered animals, using advanced ...

Bornean orangutans are one of the three orangutan species that are critically endangered. Sumatran orangutans endemic to the ...

A critically endangered Bornean orangutan has been born at Chester Zoo to experienced mum Leia, who delivered the infant in ...

Chester Zoo has opened The Reserve, safari-style lodges to help educate visitors and fund its conservation work. Designed by ...

Scientists and a convent of nuns are an unlikely team of super-heroes. However they are working together to save a really ...

Keepers are celebrating the birth of a critically endangered orangutan at a UK zoo - hailing it a 'milestone step' towards ...