Powder found on Boston-bound Delta flight (bostonglobe.com)

A powdery substance was found in a lavatory on Delta Flight 696 from Salt Lake City about 15 minutes before landing at Boston Logan, prompting a hazmat response around 6 a.m. Thursday. The plane, carrying 151 passengers and six crew members, landed safely and all passengers deplaned without injuries. State Police said a white granular substance was removed for testing and collected as evidence; the aircraft and lavatory were cleaned and the incident remains under investigation.