Flattened frogs and squished squirrels come back to life as teaching aids in classrooms across America. Students charting road kill share their data on the Internet and learn important lessons in animal behavior, migration patterns and the perils of development. Wendy Nelson reports.
Shrimp is the premier seafood; and demand for the curved crustaceans is at an all time high. Many of today’s shrimp are harvested on farms, part of the burgeoning aqua culture movement. Some say aqua culture is preferable to decimating wild stocks at sea. But, others say it takes an undue toll on the environment. […]