Canadian officials have issued a warning about an invasive species popping up near homes.

Law enforcement officers in Canada conducted a “blitz” of inspections in collaboration with officials in the province of ...

Waterhemp has dropped a grade in several parts of Manitoba. The invasive species has been downgraded from a Tier 1 to a Tier ...

An invasive species of fish that can live out of the water has been found lurking in Canada, experts warn.

Who’s the real invasive species: us or them? Ecologists are rethinking urban biodiversity Our cities and suburbs have spiders, rats, raccoons, lizards — and people. Which of us is really the ...

An amateur entomologist's lucky encounter with an emerald ash borer set in motion a chain reaction of research aimed at understanding the pest that has devastated ash forests across North America, ...

New York’s Invasive Species Awareness Week is June 9 to 15. Clean, Drain, Dry is a campaign to reduce the spread of aquatic invasive species. Pests like the emerald ash borer or hemlock woolly ...

Invasive hammerhead worms are spreading in Texas, and have been spotted in Houston, Dallas, Austin and toward the coast.

Experts from the International Union for Conservation of Nature (IUCN) have analyzed how targeted management of invasive alien species (IAS) can reduce extinction risks for threatened species ...

Species like spotted lanternflies, zebra mussels and wild pigs are popping up around the commonwealth. Here's how to handle them.