Iraqi police say at least three people were killed and 14 wounded by a bomb blast in a primarily Sunni district of the capital Sunday.

Authorities say the explosive device was attached to a motorcycle in northern Baghdad's Adhamiya district.

In southwestern Baghdad Sunday, a roadside bomb exploded, wounding three people.

Overall, Iraq has seen a decline in violence during the past year, but bomb attacks continue.

Some information for this report provided by AP, AFP and Reuters.