LONDON (Reuters Life!) - Scientists have strapped tiny global position systems (GPS) to pigeons to analyze the way bird flocks change direction and stay together in a study they hope will also give ...

Edwin Dalmaijer does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Small drones have become a common tool for surveillance, inspection, and reconnaissance, but they come with limits. Battery life restricts endurance, electric motors generate noise, and regulatory ...