Stories by Gretchen Cuda Kroen

Food for Sale Everywhere Fuels Obesity Epidemic

A study from the National Bureau of Economic Research blames 40 percent of the rise in obesity on the ubiquity of supercenters, warehouse clubs and restaurants. Gretchen Cuda Kroen reports ...

May 12, 2015 — Gretchen Cuda Kroen

The Sciences

Fishes' Lateral Lines Sense Pressure and Predators

Flow sensors on the bodies of many fishes act like a hydrodynamic antenna, picking up signals about the flow of water around them. Gretchen Cuda Kroen reports

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February 25, 2015 — Gretchen Cuda Kroen