The U.S. is releasing millions of sterile screwworm flies bred in Texas to combat the flesh-eating New World screwworm, recently discovered in southern Mexico and spreading north.

While Aster yellows is more prevalent in the Midwest, it’s also here in southwestern Pennsylvania and can be confusing to ...

Awns are the bristly parts at the top of wheat, barley and many wild grasses found both in urban and rural areas, and they stick like glue to fur.When these grasses are in high season (around summer ...