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Back Matter

Front Matter

Giving Ear to Corny Queries

DDT Use Persists Worldwide

Ancient Ice Reveals Wild Climate Shifts

Exercise Builds Big Babies

Genetic Clue to Male Homosexuality Emerges

AI at Work: From Prisons to Autos to Space

Scientists Upset Insect Orthodoxies

Fish Oil Sharpens Young Preemies’ Focus

Does Strep Trigger Movement Disorders?

How Fish Swim: Study Solves Muscle Mystery