Tiny Tennessee fish protected, but US has yet to say where

It was a crisp fall day when biologist Bernie Kuhajda drove to a nondescript trickle of water running through a Middle Tennessee cow pasture to try to keep a small, brightly colored fish from becoming extinct.

Larvicidal flavonoids inhibit key enzyme in yellow fever mosquitoes

When most people think of flavonoids, natural compounds found in plants and other organisms, their nutritional benefits probably come to mind first. But these compounds may have another health benefit: Researchers from Japan ...

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