Air Pollution Killed 7 Million in 2012: WHO

Air pollution killed about 7 million people in 2012, making it the world's single biggest environmental health risk, the World Health Organization (WHO) said on Tuesday. The toll, a doubling of ...

Bird Flu Worries Rise with Budget Cuts

The World Health Organization's ability to police the new strain of bird flu that has killed 27 people in China is being jeopardized by budget cuts, according to a top U.S. official. "One of the ...