For the first time, new national educational standards for grades K-12 will link global warming trends to manmade emissions. Part of our Coping With Climate Change series, Hari Sreenivasan looks at the challenges teachers face when covering the topic of…
As part of the PBS NewsHour's Autism Now series, which begins airing on April 18, we explore some of the basics of autism, including the costs of treatment and therapy.
By Maureen Hoch
Support Provided By: Learn more