An unmanned drone that can avoid obstacles without human control has been developed by scientists including one of Indian origin.
Unmanned drones carrying deadly poison could be used in a terrorist attack during the Olympic Games, a senior army officer has warned.
The British police are planning to employ the controversial unmanned spy drones for the “routine” monitoring of antisocial motorists, protesters, agricultural thieves and fly-tippers.
Day in Pics: 28th January
Showbiz World - January 28, 2015
President Barack Obama's speech at Siri Fort auditorium