The arrival of spring is signaled by many things – cherry blossoms, sporadic rain showers and of course, the songs and trills ...

A baby vulture at a New York zoo is being fed not by another bird but by hand puppet - a decades-old technique used to ensure the chick doesn't identify too closely with its human handlers.

Why this US zoo is feeding a baby vulture with a hand puppet - The decades-old technique is used to ensure the chick doesn’t ...

High above the rugged cliffs of California, a massive shadow glides silently, wings stretching nearly ten feet wide. This is ...