Many fields, mainly of sugar cane, are now being tended by drones. Large unmanned hexacopters fitted with 20-litre tanks for carrying fertiliser or pesticides follow pre-mapped routes and spray ...

Squinting through the morning sun, Jesse Patrick watches the top of his corn crop whip in the downdraft of a large spray drone pipping fungicides into the canopy. “The drone is only putting out ...

Hyderabad-based startup Marut drones came up with a prototype of contactless delivery of medicines; collection of blood samples for testing; and spraying sanitizer. In Telangana’s Karimnagar ...