suasnews.com — BG-300 Railway Drone application, which alternates between an unmanned aerial vehicle and unmanned ground vehicle whilst on railway tracks to perform rail ...

hackaday.com — This is newsworthy in itself because despite several years and significant resources being devoted to the problem of drones hitting planes, demonstrable cases ...

interestingengineering.com — On the trail of some drug traffickers, Spanish authorities came across an almost 15 feet (4.5m) wide drone that was being used to ferry drugs, a local news ...