Learn about the people living in rural areas of every state, according to the Federal Office of Rural Health Policy and the American Community Survey.   

What does a modern combine harvester and a Diplodocus have in common? One answer, it seems, may be their big footprints on the soil. A new study led by researchers from Sweden and Switzerland has found that the weight of farming machinery today is approaching that of the largest animals to have ever roamed the Earth – the sauropods.