The Irrawaddy dolphin population in the Mekong River numbers roughly 85, suggesting they are at high risk of extinction, environmental group WWF said Wednesday.
The 9/11 attacks prompted an outpouring of international sympathy and support for the US, but Washington's subsequent "war on terror" undercut the superpower's moral authority.
US Vice President Joe Biden heads to China in hopes of winning favor with the rising power's next leader, seeking a smoother relationship after Beijing's sharp criticism of US fiscal policy.
Twitpic founder Noah Everett has unveiled Heello, his feature-for-feature copy of Twitter after Twitter completed the rollout of its photo-sharing service — a direct competitor to Twitpic.