Suicide bomber kills 16 people in a cafe and a car bomb blast nearby kills at least six others

At least 12 wounded; police say explosion triggered by suicide bomber

Sources say among dead: chemical and biological weapons expert and son-in-law of al-Qaida no. 2 man, Ayman al-Zawahiri

France, along with Britain and Germany, called for emergency session of IAEA on February 2, to hear European case for referring Iran to UN Security Council

Moves are apparent attempt to prevent demonstrations against the government of King Gyanendra

Warning came this week from world health experts taking part in  conference co-hosted by China

President Obasanjo flew into Abidjan Wednesday afternoon for an emergency meeting aimed at ending the violent demonstrations that have engulfed much of the southern half of the war-divided country for three consecutive days

Analysts say discontent fueling many incidents stems largely from disparities emerging as millions fail to reap benefits of China's rapid economic growth

In Moscow, temperatures have plunged to -30 Celsius this week, and are expected to drop still lower

"The Bridge to Humanity" tries to answer question of how humans overcame the "selfish gene"