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

Within three months, a shipment of small branches arrived in California. The branches carried not only cottony cushion scale, ...

Decades of efforts to eradicate invasive smallmouth bass from a midsized Adirondack lake have led to a surprising result: The ...

In the 1940s and 50s, cowboys carried a stick to treat cattle infested with screwworms. The stick was used to scrape the ...

How smallmouth bass turned the tables on Cornell scientists trying to eradicate them from a lake in the Adirondacks over a 25 ...

Walleye could feed on native nongame fish like redside shiners, plus crawfish, which are freshwater crustaceans, in Lake ...

The amazing rainfall we have received in the last few weeks has really increased the population of the mosquitoes. It is hard to work outside or sit on the porch, ...