TransAlta Corporation (NYSE:TAC) is one of the stocks that made it to our list of top 10 newsworthy upgrades and downgrades.

The Alberta Electric System Operator’s new 1,200-megawatt cap on large electricity loads understandably has some people ...

The Caribou Lake fire complex burning south of Christina Lake is still considered out of control and covers almost 700 square kilometres.

The colossal energy demands of artificial intelligence have earth-shaking implications for everyone. Already rising steeply, ...