Thursday, January 31, 2019

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 - Home https://bbc.in/2Sex5LW
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Trump urges Opec to slash oil prices

President Trump said he wants OPEC and Saudi Arabia to bring down the price of oil which he says is fuelling the Russia-Ukraine war. from ...