US temperatures set to plummet to record lows
Parts of America and Canada are experiencing near record-breaking low temperatures from a severe winter storm that has claimed at least 16 lives.
At least four dead as deep freeze grips United States
At least four people have been killed as an Arctic front continues to grip the United States bringing the coldest temperatures in two decades.
The weather-related deaths reported include a 48-year-old Chicago man who had a heart attack while shoveling snow on Sunday and an elderly woman who was found outside her Indianapolis home on Monday.
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Will we get America's Big Freeze and snow?
As much of the US experiences a dangerous and severe cold spell, does the UK have anything to worry about?
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Boiling water trick shows how cold it is in America
As the US battles sub-zero temperatures, ITV News Washington correspondent Robert Moore illustrates just how cold it is in Minnesota.
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'Polar vortex' due to hit midwest America
Leaders across America are urging residents to stay in their homes as "polar vortex" batters the east coast after snowstorm Hercules.