Ant trails are easy to spot and can alert you to a new infestation of ants in your home. Scout ants leave the colony to ...

Pink salmon, purple Asian clams, marine invertebrates that form spaghetti-like colonies and a nematode worm that causes ...

Hammerhead worms, an invasive and toxic species originating from Southeast Asia, are present in several Ontario communities ...

The Siberian squill is spreading rapidly across North America. It is attractive but dangerous and is already causing concern.

The animals can clog power plants and drinking water intakes, decimate native freshwater mussels and disrupt aquatic ...

If you take a walk through Eugene’s parks or along the Willamette River, you might notice the lush greenery — thick ...

MADISON, Wis. -- Aquatic animal sellers from North Carolina and Indiana were convicted earlier this year for shipping illegal invasive crayfish species to Wisconsin, the state's Department of ...

Spring is a great time to get started introducing native plants into your yard. Never dig native plants from the wild to ...

Birds are rapidly vanishing from North America, with dramatic population losses in places that were once thought safe.