Investigations by the National Transportation Safety Board and Federal Aviation Administration are underway.

The drones sustained "substantial" damage from the crash, the Federal Aviation Administration said in a preliminary incident report.

Investigations by the National Transportation Safety Board and Federal Aviation Administration are underway.

Two Amazon drones collided with a crane earlier this week, prompting the online behemoth on Thursday to momentarily suspend deliveries by unmanned aerial vehicles in the Copper…

The company temporarily paused flights of its Prime Air delivery drones on Wednesday morning following two back-to-back crashes involving a crane. But airborne deliveries in the…