Wildfires have taken over from industry as a major source of a group of cancer-causing chemical toxins in the air, Environment Canada says. The first national assessment of polycyclic aromatic ...

Scientists are concerned the smoke from wildfires in Manitoba could be even more toxic than usual, saying more research needs ...

Blue-green algae blooms are an issue that usually occurs during the spring and summer. Calm, sunny, dry, and hot days of ...

Under normal circumstances, they don’t eat food sources that contain biotoxins, so toxins don’t bioaccumulate in their bodies, McLaughlin said.

The Shovel Lake wildfire burns near the Nadleh Whut'en First Nation in Fort Fraser, B.C., on Thursday, Aug. 23, 2018. Photo by Darryl Dyck / THE CANADIAN PRESS Wildfires have taken over from industry ...

Wildfires have taken over from industry as a major source of a group of cancer-causing chemical toxins in the air, Environment Canada says. The first national assessment of polycyclic aromatic ...

Tom Vernon reports – Sep 29, 2020 Wildfires have taken over from industry as a major source of a group of cancer-causing chemical toxins in the air, Environment Canada says.