Most of Kansas was once covered by an ocean of grass and wildflowers. But that diverse prairie biome is collapsing, partly because of our obsession with trees. Humans have unleashed an aggressive “Green Glacier” that’s swallowing the Great Plains, and for these ranchers, saving the environment...

70 years ago, the U.S. Supreme Court ruled that racial segregation in public schools was unconstitutional in its landmark decision Brown v. Board of Education. But the case may have played out differently if it hadn’t been for a tenacious group of women in Johnson County, Kansas, who led their...