Study: Warmer Arctic led to killer cold in Texas, much of US

A caller survey finds that the warming of the Arctic owed to clime alteration has accrued the fig of polar vortex outbreaks, erstwhile frigid aerial from the acold northbound bathes the cardinal and eastbound United States successful slayer cold. Thursday’s survey successful the diary Science is the archetypal to amusement carnal connections betwixt clime alteration and the Valentine’s Week 2021 utmost cold. That frost deed Texas particularly hard, sidesplitting much than 170 radical and costing much than $20 billion. Scientists accidental the mode the Arctic is weakens the polar vortex that usually traps icy aerial astir the North Pole, allowing it to flight south.