The heath hen once fluttered across the eastern U.S. in huge numbers. By the late 1800s, however, it had retreated to ...

Explore the haunting and fascinating footage of five extinct animals that vanished in recent history but were luckily captured on film. From the Yangtze River’s critically endangered Baiji dolphin, ...

Documentary. The hit SBS documentary series Hunt for Truth: Tasmanian Tige r returns for a final, gripping instalment, ...