An earthquake in northern Italy has killed at least four people and caused serious damage to buildings in several towns, local officials say.
Two people were killed when a ceramics factory collapsed in Sant'Agostino
The 6.0-magnitude quake struck in the middle of the night, about 35km (22 miles) north of the city of Bologna. The four victims were killed by falling masonry.
About 50 people were injured - but none seriously, reports say. Aftershocks were reported soon after the quake.