A zoo has celebrated the birth of a rare 'ghost-white' monkey in time for Halloween - offering hope for the species facing extinction. The endangered king colobus infant features the species' striking ...

The zoo's veterinary team uses scans to monitor animal health. In the spooky spirit for Halloween, the zoo shared skeletal snapshots of some of the zoo's wildest residents. Native only to Puerto Rico, ...

"The largest elephant ever. It doesn't matter if they are a dream or reality." National Geographic's latest documentary film, "Ghost Elephants," follows Nat Geo explorer Steve Boyes to locate the ...

A decades-long quest reveals the remarkable truth about how these giant creatures have remained so elusive. The ghost elephants that live in the highlands of Angola behave like almost no others on ...