More foreign jihadists than ever before are traveling to Syria and Iraq to take up arms alongside Islamic State militants.
Cheaper crude could undermine Russia's and Iran's foreign policy and push oil-dependent economies into recession.
The suspected cop killer was taken into custody Thursday night, Pennsylvania State Police confirmed.
LeBron James set Twitter abuzz when he made his anticipated return to the Cleveland Cavaliers Thursday.
The suspicion that health workers and travelers from West Africa face is not unlike the stigma endured by AIDS patients in the 1980s.
Iran's leader is seen as a moderate, but has presided over more executions so far in 2014 than in the same period last year.
The recent violence in East Jerusalem could be the beginning of another mass-scale Palestinian revolt.