Cover crops contribute to soil health, study shows

Worldwide, farmers are being challenged with a variety of issues, including growing populations, a changing climate and soil degradation, among many others. To combat these challenges, researchers are looking for solutions ...

Lead contamination may mean fewer mockingbirds

A new Tulane University study finds that lead contamination in cities isn't just a risk for children. It could also mean fewer hatchlings for mockingbirds.

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