Amazon plans to start flying delivery drones in Arizona this year—but don't count on them to bring you a refreshing drink on a hot day. The hexacopter can’t operate when temperatures top 104 degrees ...

A new collaboration with Alphabet’s Wing will only deliver sandwiches. It demonstrates the tricky parts of taking to the sky.

Your next pizza might come from the sky. Little Caesars is testing drone delivery in Texas.

Coming to a city near you: the low-frequency buzz of a robot flying over your head. A bevy of companies appear poised to realize the long-held dream of filling America’s cityscapes with the sight of ...