Laughing and learning

On April Fools’ Day, Cindy Gendrich’s students may have an advantage when planning practical jokes. In the theater professor’s first-year seminar, “Why Do People Laugh?” they have serious discussions about what causes giggles and guffaws.

Finding the missing pieces

Missing pieces in the biodiversity puzzle make it impossible to accurately predict the effects of climate change on most plant species in the Amazon and other tropical areas, according to a new study by Associate Professor of Biology Miles Silman. The scarcity of data on many species raises new questions for conservation biologists.

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