Ottawa students make scientific discovery and large snowfall buries the capital: Top five stories this week

A pedestrian uses an umbrella to shield themselves from the snow in Ottawa, on Thursday, Jan. 26, 2023. (Justin Tang/THE CANADIAN PRESS) A pedestrian uses an umbrella to shield themselves from the snow in Ottawa, on Thursday, Jan. 26, 2023. (Justin Tang/THE CANADIAN PRESS)

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Daunting recovery underway in tornado-devastated Mississippi

Help began pouring into one of the poorest regions of the U.S. after a deadly tornado wrought a path of destruction in the Mississippi Delta, even as furious new storms Sunday struck Georgia, where two tigers briefly escaped their badly damaged safari park.