Tiger cubs are probably the cutest sleepers, period. This little fluff ball's name is Kali and she was born on April 17 at the Point Defiance Zoo a...

Spring is in the air in Cheshire (UK), Tokyo, and Sacramento, where zoos debuted adorable babies over the past week.

BANDA ACEH, Indonesia (AP) — Authorities are investigating the death of an endangered Sumatran tiger during a plane journey in Indonesia. ...

Across the globe, hundreds of animal species face a grave and increasing threat of extinction. While many of these animals may live in remote location...

With as few as 400 Sumatran tigers left in the wild, zoologists at the Chester Zoo in the U.K. were thrilled when five-year-old Kirana gave birth to t...

Greenpeace is claiming victory after Mattel announced it will stop wrapping Barbie dolls in environmentally-damaging packaging. The toy giant will...

Recently word came to the Greenpeace office in Indonesia that a Sumatran tiger was stuck in an animal trap for six days without food or water. After a week of suffering, forest officers arrived to evacuate the tiger -- but it was too late.

This Earth Day, Rainforest Action Network is asking Michelle Obama to help protect endangered Sumatran tigers by encouraging Girl Scouts USA to acknowledge its role in the fate of these magnificent animals.

JAKARTA (AFP) -- The Indonesian government has hatched a plan to save Sumatran tigers from extinction by allowing people to adopt captive-born animals...

JAKARTA (AFP) -- Indonesian villagers have trapped and killed a fourth endangered Sumatran tiger amid a spate of tiger attacks blamed on illegal loggi...