India's elephant warning system tackles deadly conflict

Boots crunch on brittle leaves as Bhuvan Yadav, proudly wearing a T-shirt with his team's title of "friends of the elephant", looks for indicators ranging from tracks or dung, to sightings or simply the deep warning rumbles of a herd. "As soon as we get the exact location of the herd, we update it in the application," Yadav said, as he and three other trackers trailed a herd deep in forests in Chhattisgarh state, preparing to enter the information into their mobile phone. The app, developed by Indian firm Kalpvaig...