Hundreds of dead fish have surfaced in an Alberta lake near Edson, and an avid fly fisherman says the government's new winter aeration technique is to blame.

An area surrounding Eagle Lake in west-central Alberta has been closed to people because of bear activity, according to a post on Alberta Fish and Wildlife's Facebook page.

Cenovus Energy logos are on display at the Global Energy Show in Calgary, Alta., Tuesday, June 7, 2022. Cenovus Energy Inc. has been issued a clean-up order by the Alberta Energy Regulator after more ...

FORT CHIPEWYAN, Alta. - Natives downstream from the oilsands in northern Alberta say they have caught more deformed fish in Lake Athabasca and will be sending them away for testing.

The study found that the levels of PAHs in all six lakes had increased anywhere from 2½ times to 23 times background levels in the early 1960s, before the start of oilsands mining in the region.

Cenovus Energy Inc. has been issued a clean-up order by the Alberta Energy Regulator after more than 1,000 litres of diesel spilled into a northern Alberta lake. SKIP TO MAIN CONTENT In the news ...