The endangered gorillas can be seen getting piggyback rides from their mothers in Uganda. Credit: @remivcr / CATERS NEWS ...

In tropical forests, endangered species inside protected habitats are still in danger from threats from beyond their ...

Researchers and citizen scientists took samples of environmental DNA from saliva on backyard hummingbird feeders and agave ...

Two critically endangered penguin chicks that were born in a zoo have been "thriving", keepers said. The black-footed ...