Don't be fooled by the fog machine, spooky lights and fake bats: the robotics lab at Worcester Polytechnic Institute lab isn't hosting a Halloween party.

DJI is known for its drones, though it has its feet in a plethora of product categories—from action cameras to microphones.

Autonomous sidewalk delivery provider Serve Robotics has partnered with on-demand drone delivery provider Wing Aviation to pilot food transportation options that will “redefine last-mile delivery.” ...