GM autoworkers went on strike on Sept. 15. AP Photo/Mark Humphrey

Why the United Auto Workers GM strike is headed for failure

Joshua Murray, Vanderbilt University

The odds are stacked against the striking workers at General Motors. A sociologist who's studied the decline of the US auto industry explains why.

When is bigger better? Willyam Bradberry/

Climate change created today’s large crocodiles

Pedro L. Godoy, Stony Brook University (The State University of New York)

Paleontologists created an evolutionary map of how croc body size changed over the last 200 million years – with some interesting implications for today's species.


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