Natural ecosystems made up of plants, animals and microorganisms face constant challenges from natural hazards, like extreme ...

Somewhere in the vast open stretches of American pastures, a farmer watches storm clouds roll across the horizon. A few miles away, rain pours down, but the farm remains bone dry.

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. As the holidays approach, millions of ...