TechnologyA fleet of drones can be controlled by one person with a smartphone MultiFlyer lets one smartphone control a fleet of drones, which could be used for building inspections, crop surveys or search and rescue missions News
EnvironmentDrones could be used to herd rhinos away from poaching hotspots It’s costly to protect southern white rhinos from poachers, but a study suggests the vulnerable animals could be deterred from poaching hotspots using drones News