'Metabolic trick' in squirrels' guts could help astronauts in deep space: researcher

In this June 18, 2017, file photo, thirteen-lined ground squirrels congregate near the ninth hole during the fourth round of the U.S. Open golf tournament at Erin Hills in Erin, Wis. (AP Photo/David J. Phillip, File) In this June 18, 2017, file photo, thirteen-lined ground squirrels congregate near the ninth hole during the fourth round of the U.S. Open golf tournament at Erin Hills in Erin, Wis. (AP Photo/David J. Phillip, File)

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Tear gas fired at Liverpool fans in Champions League final policing chaos

Riot police fired tear gas and pepper spray at Liverpool supporters forced to endure lengthy waits to get into the Champions League final amid logistical chaos and an attempt by UEFA and French authorities to blame overcrowding at turnstiles on people trying to access the stadium with fake tickets on Saturday.

Explainer: Where do hydro poles come from?

The devastating storm in southern Ontario and Quebec last weekend damaged thousands of hydro poles across the two provinces. CTVNews.ca gives a rundown of where utility companies get their hydro poles from, as well as the climate challenges in the grid infrastructure.

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