Decades ago, India’s tigers were on the brink of extinction. Slowly, their numbers have rebounded. But that ecological success has prompted a dire problem—and a race to save many of them from genetic ...

Scores of baby penguins bravely dive off a massive 50-foot cliff for their first ever swim in the Antarctic below, new footage shows.

Abstract: Penguin colony detection is an important part in Antarctic research and is significant for global ecological conservation. Meanwhile, the emperor penguin (Aptenodytes forsteri) urgently ...