FROM Denise Grady
Girls Hitting Puberty Earlier than Ever A flood of reports over the past ten years have raised heated debate about whether girls are reaching puberty earlier than they used to. Why is that happening? What are the challenges for girls with a child's mind in a woman's body? What are the functions of obesity, exposure to industrial chemicals and race? Those are just some of the issues being debated by scientists according to a new study reported in the New York Times . Denise Grady wrote the story.
Will the march for science politicize objective research? Protesters are gathering all over the country for tomorrow's Earth Day March for Science. Since President Trump has proposed massive cuts in basic scientific research, will the movement be perceived as partisan politics — whether scientists themselves like it or not?
In Janesville, WI, Middle America meets the new American dream Janesville, Wisconsin is the hometown of Republican House Speaker Paul Ryan. But he couldn't prevent the closing of the General Motors factory after 100 years. We hear what's happened to what once was a model of American middle-class unity.