Terrorism

Stepped-up security screenings produced long lines for travelers at Brazil's main airports on Monday in the aftermath of the truck attack in Nice, France and weeks ahead of the Olympic games in the South American nation.

The Islamic State group claimed Saturday that the Tunisian man who barreled his truck into a crowd in the French resort city of Nice was a "soldier" of the group.

The Islamic State group claimed Saturday that the Tunisian man who barreled his truck into a crowd in the French resort city of Nice was a "soldier" of the group.

President Barack Obama on Friday said the United States will stand with France after the attack in Nice that killed more than 80 people, and pledged to keep up the fight against Islamic State.

President Barack Obama on Friday said the United States will stand with France after the attack in Nice that killed more than 80 people, and pledged to keep up the fight against Islamic State.

French security officials are still assessing whether the driver of a truck that rammed into people on the Nice seafront was working alone or in a group, but the attack bears the hallmark of Islamist militants, the Paris prosecutor said on Friday.

French security officials are still assessing whether the driver of a truck that rammed into people on the Nice seafront was working alone or in a group, but the attack bears the hallmark of Islamist militants, the Paris prosecutor said on Friday.