A new global assessment has identified 25 primate species that are now the most endangered on Earth including the Tapanuli ...

Ecologist and author Rebecca Nesbit joins Geoff Bennett to discuss the ethics and decision-making process behind figuring out which species to save. How Trump plans to change the Endangered ...

May 16 is Endangered Species Day, and Mass. officials are asking people to help raise awareness about endangered animals. See the list.