One of the clearest signs of health risks in a warming world has emerged in Canada as it struggles to cope with Lyme disease's migration into North America.
Venture capitalists and for-profit firms are salivating over the exploding $788.7 billion market in K-12 education. What does this mean for public school students?
Jon Letman is a freelance journalist on Kauai. He writes about politics, people and the environment in the Asia-Pacific region. Follow him on Twitter @jonletman.