Native to Europe, common wall lizards are growing bigger, faster, and more resilient in Ohio. Scientists say the city itself ...

The finding fits in with research data that suggests feral cats have killed more native animals than any other ... thirds of mammal extinctions since European settlement. But in a study published ...

Think the yellow sprinkling of flora alongside the I-17 highway is testament to a beautiful blooming spring? Think again.

Urban birds, from robins to feral pigeons, are also bolder. In a 2008 study scientists found that urban birds are more ...

Species that are introduced to areas where they are not usually found, whether on purpose or by accident, often wreak havoc on the native animals, spreading disease and out-competing, or even ...

Pennsylvania falls within the defined USDA Northeast region of the U.S.: the western Pennsylvania specific USDA Planting Zone ...

The Spanish funnel-web spider was spotted at a nursery in West Sussex after a shipment of olives from Cordoba was unloaded.

Wild boars are native to Europe and Asia but have become invasive in the southeastern U.S., Texas, California and other areas, the FWS said. “They aren’t just invasive, they’re a full-blown ...

He said native US freshwater crays were carriers of a pathogen called Aphanomyces astaci. "It's also known as 'the Great Crayfish Plague' because it wiped out crayfish in Europe [after American ...