Islamic militants attacked police and government buildings in one of the main cities of Russia’s turbulent Caucasus region today, sparking battles in which dozens of people died, officials said.

Militants launched simultaneous attacks on police and government buildings in one of the main cities in Russia’s turbulent Caucasus region today, sparking battles involving heavy-arms fire and explosions that forced the evacuation of schools and left bodies in the streets.

Militants launched simultaneous attacks on police and government buildings in one of the main cities in Russia’s turbulent Caucasus region today, sparking battles involving heavy-arms fire and explosions that forced the evacuation of schools and left bodies in the streets.

This morning's explosion in the Moscow metro has left as many as 22 people dead.

Twenty more children in southern Russia sought hospital treatment on Sunday for symptoms of gas poisoning, bringing the total number of people affected by a leak at a Russian oil refinery to 93, officials said.