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Health & MedicineWorking in a cotton mill has bright side
People who work amid bales of raw cotton are less likely to get lung cancer than are people in the general population, a study of Chinese women indicates. While past research has shown that workers in a cotton mill tend to develop shortness of breath, chronic cough, and other health problems, some scientists also noted […]
By Nathan Seppa -
EarthFits and Starts
New data identify some factors that influence the highly variable flow rates of ice streams, the megaglaciers that carry most of Antarctica's ice to the sea.
By Sid Perkins -
AnimalsHoney, I Ate the Kids
Some of the most devoted parents in the animal kingdom routinely devour some of their own children.