The gateway to invasive species information; covering federal, state, local, and international sources.
Invasive species are plants, animals, or pathogens that are non-native (or alien) to the ecosystem under consideration, and whose introduction causes or is likely to cause harm. What are Invasive Species?
Featured
Climate Change
![Climate change](/https/www.invasivespeciesinfo.gov/sites/default/files/styles/card/public/uploads/climate-change_0.jpg?h=544ade05&itok=5gjEOPeq)
Learn how climate change impacts invasives species
What's New
![](/https/www.invasivespeciesinfo.gov/sites/default/files/styles/card/public/media/image/whats-new.png?h=ac2a9395&itok=RNslSrZI)
Find the latest resources that have been added to NISIC's Web site
News
![](/https/www.invasivespeciesinfo.gov/sites/default/files/styles/card/public/media/image/news-world.gif?h=ac2a9395&itok=JyaisNRv)
Read the latest invasive species research news from ScienceDaily
Calendar and Events
![](/https/www.invasivespeciesinfo.gov/sites/default/files/styles/card/public/media/image/calendar.jpg?h=ac2a9395&itok=ySDEBB6D)
Find invasive species related conferences and events around the world