Human Activity Has Been Chemically Changing the Earth Since Well Before the Industrial Revolution

It’s no secret that modern humans, with our fuel-burning cars, massive ranching and agriculture practices, and penchant for disposable goods, have had a huge impact on nearly every environment across the globe. But new research shows that even our ancestors in the Bronze Age changed the chemistry of the soils they…

Trump Nominates Sam Clovis, a Dude Who Is Not a Scientist, to Be Department of Agriculture's Top Scientist

President Donald Trump managed to sneak a few minutes from his busy schedule of threatening federal investigators to make official his nominee for the United States Department of Agriculture’s top scientific position on Wednesday. Given the tough choice between filling the role with a scientist or someone who is not a…