Temperatures in the small Siberian town of Verkhoyansk — normally one of the coldest places on the planet — reached 100.4°F on Saturday, likely the hottest temperature ever recorded in Siberia and north of the Arctic Circle, CBS News reports.
Driving the news: Multiple northern towns around the world have recorded scorching temperatures in recent days, including the city of Caribou, Maine, which on Friday tied its all-time record of 96°F.
The possibility of employing geoengineeringcould help break the political deadlock on a global climate change deal, according to a new paper.
Why it matters: Deliberately trying to engineer the climate to offset warming is risky and as yet untested. But with the effects of climate change compounding and further international agreements stalled, there may be no choice but to try — or at least threaten to do so.