The mother of a boy killed in a dog attack this week in south Edmonton says the last few days have been agonizing after the death of her son.

A team of experts is working to better understand the spread of blue-green algae in Alberta lakes by combining satellite technology with near-simultaneous water sampling.

Alberta officials and fire crews are preparing for a shift to hot, dry conditions that will challenge the province's firefighting efforts this weekend.

Three of the largest earthquakes ever recorded in Alberta rattled the province on Tuesday and aftershocks continued for hours afterward. In a statement Wednesday, the Alberta Energy Regulatorsaid at least 14 seismic events had been detected in the Peace River region over a24-hour period.

Its been almost five years since Northlands Coliseum closed its doors for the final time, but there is still no timeline to demolish the former home of the Edmonton Oilers.