The U.S. Fish and Wildlife Service has proposed an Endangered Species Act listing for a rare chub whose habitat has been ...

While Bay Area hikers may be excited to see many forms of wildlife, they’ll want to avoid the Northern Pacific Rattlesnake, ...

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, ...

: Pavel Durov, founder of Russia's social network site VKontakte and Telegram messaging app, stands in Red Square in Moscow, 19 May 2012 ...