It’s been a particularly toasty start to the year on planet Earth — and it may be a sign of the kind of temperature extremes coming in the year ahead.
So far this year, over 70 percent of the globe has experienced well above average temperatures. Of that area, 8 percent has seen record-breaking warmth, including parts of the western United States, Asia and the Arctic. Meanwhile, just about 1 percent of the planet has experienced well below average temperatures.
