The U.S. later said it would not be changing its nuclear posture in response, underscoring the continued belief that Russia is unlikely to actually use nuclear weapons in Ukraine.
People living in southern Alberta are being warned to prepare for a significant storm that could result in 80 millimetres of rain falling in some areas.
A study found that those who consumed more than seven grams of olive oil a day — a bit over half a tablespoon — had a 28 per cent lower risk of dying from dementia.