Meet the true kings of rest! From koalas to pythons, these 10 animals spend most of their day asleep. Discover which creatures outnap the rest in the wild snooze league.
Twenty-five species of humans' closest living relatives - apes, monkeys and lemurs - need urgent protection from extinction, a report by international conservation groups said on Monday.
The lemurs of Madagascar - known for their haunting cries and reflective eyes - are the most endangered primate group on Earth, because they are losing their forest habitat, the International Union for Conservation of Nature said on Friday.