Polar bears are no new kids on the block

Polar bears evolved as a separate species far earlier than previously thought, according to a new genetic study, which adds to worries about their ability to adapt in a rapidly warming world.

China assisting North Korean missile program

China has provided some assistance to North Korea's missile program, U.S. Defense Secretary Leon Panetta said on Thursday, a week after the hermit state's failed rocket launch triggered international condemnation. Under United

Lagarde: IMF loan for Egypt won’t be enough

Egypt's request for a $3.2 billion IMF loan will not be enough to meet the country's financial needs and will require additional resources from donor countries, the head of the International Monetary