Hikers were shocked to discover a giant invasive species of lizard — the Argentine tegu — in a California park. What's ...

Invasive species cost the North American economy $26 billion a year. By outcompeting local plants or animals, invaders reduce ...

In a special report, USA TODAY NETWORK-Wisconsin examines how federal cuts could impact invasive species monitoring on Lake ...

Biological invasions are widely acknowledged as a serious threat to biodiversity, global economies, and a good quality of ...

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A Connecticut beach has closed for the summer season this year due to a discovery of several tick species in the water.

Invasive giant salvinia and zebra mussels can cause big problems in Texas. Here's what you can do to stop the spread.

A beach in Bridgeport will remain closed to the public after multiple tick species were found there. The city of Bridgeport said the decision came after extensive consultation with state environmental ...

Volunteers will be out in full force over the next two weeks for the annual Clean Boats, Clean Waters Landing Blitz.They’ll ...

Northern Michigan is exposed to a variety of invasive species, including invasive Phragmites and Japanese knotweed. While ...

While residents enjoy Michigan's Great Lakes, invasive species may be, too. During Aquatic Invasive Species Awareness Week here are 3 to watch for.