Countdown begins: New Alberta UCP leader, premier to be decided in 3 days

Candidates, left to right, Todd Loewen, Danielle Smith, Rajan Sawhney, Rebecca Schulz, Leela Aheer, Travis Toews, and Brian Jean, attend the United Conservative Party of Alberta leadership candidate's debate in Medicine Hat, Alta., Wednesday, July 27, 2022.THE CANADIAN PRESS/Jeff McIntosh Candidates, left to right, Todd Loewen, Danielle Smith, Rajan Sawhney, Rebecca Schulz, Leela Aheer, Travis Toews, and Brian Jean, attend the United Conservative Party of Alberta leadership candidate's debate in Medicine Hat, Alta., Wednesday, July 27, 2022.THE CANADIAN PRESS/Jeff McIntosh

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Exploring a tunnel deep below Niagara Falls

Turbines that once harnessed the powerful energy of Niagara Falls into a great source of electricity came to a halt years ago. But the secrets deep below the power station are coming to life once again. Visitors can now explore the former cathedral of power and a new tunnel that opens to a spectacular view of the falls.