Taiwan rescuers find signs of life in quake rubble

Rescuers on Sunday found signs of life within the remains of a high-rise residential building that collapsed in a powerful, shallow earthquake in southern Taiwan that killed at least 19 people, as families anxiously waited on site.

The emergency center in Tainan, the worst-hit city, said Sunday that 171 people had been rescued from the building following the magnitude-6.4 quake that struck at dawn Saturday.