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NASA Has A Plan To Keep Our Skies Free Of Drone Congestion

A thousand people gathered at NASA’s Silicon Valley research center to hear the agency’s plan for creating a workable system.<p>With an increasing number of drones vying for precious airspace, someone should start thinking about how we can possibly hope to manage the traffic congestion that will soon …

Genetic Tweaks Reduce Pollution from Growing Rice

Rice is one of the world’s most widely consumed staple foods, but its prevalence comes with an environmental price tag. Rice paddies account for …

Reichsburg Castle, Cochem, Germany