The arrival of warm weather has many Ontario residents thinking about gardening season, but your outdoor spaces may already be harbouring a dangerous invasive species known as garlic mustard ...

The wandering broadhead planarian (Bipalium adventitium), or hammerhead worm, was first sighted in Ontario in 2017, and the potentially dangerous invasive species of large carnivorous landworm has ...

An invasive and toxic worm that can grow up to 15 inches long has recently been discovered in Ontario, Canada ... announcent ...

Environmental groups in northern Ontario are working to preserve black ash trees from the emerald ash borer, an invasive beetle threatening to wipe out the species. The Invasive Species Centre in ...

They can shade out and exclude native understory species, perhaps even reduce new tree growth. According to a map on the Invasive Plant Atlas, which is based on county-level reports made by ...

Ontario residents may be thinking about strategically pruning trees on their property. But if you have oak trees, you should avoid pruning them from now until November, Ontario’s Invasive Species ...

Environmental groups are raising concerns about newly tabled Ontario legislation that they say will be "catastrophic" for wildlife and weaken government protections for "species that are the ...

US wildlife officials have urged citizens to consider adding nutria to their diets in an attempt to control the population of ...