Polar vortex: What is it and how does it happen?

The deep freeze gripping much of the US has been blamed on a polar vortex. Here's what that means.

from BBC News - World https://bbc.in/2Sex5LW
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US service member killed in Afghanistan: NATO

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An American service member was killed in Afghanistan, the US-led NATO mission said Friday, the latest US fatality as talks between the US and the Taliban continue. "A US service member died during combat operations in Afghanistan, August 29, 2019," NATO's Resolute Support mission said in a statement. The death brings to at least 15 the number of members of the US military to be killed in action in Afghanistan this year, just as Washington is seeking a way out of its longest war. from Yahoo News - Latest News & Headlines https://ift.tt/2Uh96dz via IFTTT
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