A drone lifts off, carrying a heavy load of pomelos, soaring over hills and valleys, and precisely landing on a transport ...

Houston, Texas-based Envirotech Vehicles (EVTV) has announced the introduction of a new heavy-lift drone. The American-made ...

Capable of carrying up to 200 kilogrammes of supplies such as food, medicines, and even individuals, these heavy-lift drones ...

Clean water is one of the most precious resources we have; yet, checking its quality has always been a difficult, expensive, and sometimes ...