The natural world is full of microbes, fungi, and plants that have given us valuable medicines, like tetracyclines, penicillin, and morphine. Researchers have now identified a molecule they called ...

Scientists isolated a molecule, extracted from the leaves of the European chestnut tree, with the power to neutralize dangerous, drug-resistant staph bacteria. Scientists isolated a molecule, ...

The natural world is full of microbes, fungi, and plants that have given us valuable medicines, like tetracyclines, penicillin, and morphine. Researchers have now identified a molecule they called ...

Scientists isolated a molecule, extracted from the leaves of the European chestnut tree, with the power to neutralize dangerous, drug-resistant staph bacteria. Frontiers in Pharmacology published the ...

Add Yahoo as a preferred source to see more of our stories on Google. Erie has a Chestnut Street. So do Cranesville and Corry, Girard and Lake City, Edinboro, Waterford and North East. There's a ...

Sunlight filtered through the overstory of a thick Pennsylvania forest and a few rays fell upon the long, serrated leaves of the American chestnut trees down below. The higher Mike Manes, 78, hiked, ...

The American chestnut was all but destroyed by fungal blight and logged as settlements spread west when the United States was settled by Europeans. But lately, it’s making a comeback. Endangered for ...

CENTREVILLE, Del. (AP) — After the species was devastated by an Asian blight in the early 20th century, a single American chestnut tree in Centreville has been deemed a “precious resource” by the ...

FILE - This Wednesday, Oct. 10, 2012 photo shows an American chestnut tree on Traylor Renfro's mountaintop retreat in Grassy Creek, N.C. After the species was devastated by an Asian blight in the ...