Federal investigators are examining a crash in which two Amazon Prime Air delivery drones struck a construction crane in Tolleson, Arizona, a city west of Phoenix, on Wednesday. Tolleson police said ...

Two Amazon Prime Air drones hit an extended crane conducting work on the roof of a Tolleson building, causing the drones and the crane to crash in different parking lots, according to the Tolleson ...

Two Amazon Prime Air drones crashed in Tolleson after striking a crane, police said. The drones landed in separate parking lots and no injuries were reported. The National Transportation Safety Board ...