“Northern Green Bay continues to host self-sustaining populations of many prized species ... being round goby-heavy in 2001. Prior to that point, trout-perch and yellow perch were primarily the catch ...

With the spring season now in full swing in Ontario, a striking blue plant ... the early spring flower is an invasive species that can be toxic to pets and humans if consumed.

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 ...

Keeping areas free of invasive species is a matter of vigilance and a project that can take several years. Invasive species — many states maintain a list that is updated regularly — impact the ...

Keeping areas free of invasive species is a matter of vigilance and a project that can take several years. Invasive species — the state maintains a list that is updated regularly — impact the ...

Invasive phragmites are overwhelming Ontario’s wetlands, choking out native plants and wildlife. Towering up to 15 feet (5 ...

The hammerhead worm, or shovelhead worm, has been found in parts of the GTA, and as spring melts the snow, these little predators will be slinking in your garden.

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 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 ...

Some tunicates are native to New England, but most of what this research group finds are invasive species. Scientists believe a lack of predators and warmer ocean waters caused by climate change ...

And some people have. The National Park Service refers to the South African oryx as the “only invasive mammal species” in the park, noting that it tramples and overeats native vegetation ...

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 ...