An invasive species is an organism that is "non-native (or alien) to the ecosystem under consideration," and whose introduction "causes or is likely to cause economic or environmental harm or harm ...

A wildfire in Hawaii has burned native rainforest on Oahu, raising ecological concerns A wildfire burning in a remote Hawaii rainforest is underscoring a new reality for the normally lush island ...

The U.S. Fish and Wildlife Service is urging Americans to fill their bellies with invasive species that are wreaking havoc on ...

North American species like the Colorado potato beetle and the fall armyworm have become invasive elsewhere. Illustration by Marilyn Foehrenbach Q: In North America, we worry about invasive ...

The City of Tshwane is set to bolster a battle against the invasive species posing a threat to ... pompom in the Groenkloof Nature Reserve and wattle trees in the Klapperkop Nature Reserve.

James, also predicts prices and waste to increase. But what raises the most alarms for him is the increased likelihood of invasive species slipping through inspection cracks. He says the price of ...