US authorities have detained a businessman in Miami named Stefan Andres Correa, accused of traveling to Medellin, Colombia, twice a week to abuse minors.Medellin...
King Wilhelm-Alexander of the Netherlands apologized this Saturday for the practice of slavery in his country on the 160th anniversary of the abolition of...
Unlike conventional multicopters, aircraft-type drones have wings that allow them to cover long distances effectively. A new algorithm takes advantage...