Researchers from the Philippines and Malaysia have confirmed the presence in Luzon of a type of microscopic algae called ...

The Virginia Department of Health has lifted the algal mat advisory for the North Fork of the Shenandoah River because the swimming season has ended.

Whether you're dealing with aphids, slugs, or other garden nuisances, natural solutions can provide the protection you need without harmful chemicals ... made from the fossilized remains of diatoms, a ...