By Ana Fernández
June 25, 2025
Introduction:
Read more here: https://www.sciencealert.com/extremely ... ulation(Science Alert) Tens of millions of Americans sweltered outside or sought air-conditioned refuge as an "extremely dangerous" heat wave blanketed the eastern United States on Tuesday with record high temperatures.
As a fierce sun reflected off the skyscrapers of New York, the normally frenetic Times Square was virtually deserted by mid-day as the mercury reached 99 degrees Fahrenheit (37 Celsius), the hottest since 2012 in the Big Apple.
By mid-afternoon Newark, New Jersey hit 103° F (39.4° C), according to the National Weather Service, and Philadelphia also reached 100° F (38° C).
New Yorkers walked under umbrellas as they navigated the streets of Manhattan, while others sunbathed in swimsuits in parks.
“It's been kind of a cold spring. Then all of a sudden, boom, here it is," Eleanor Burke, 82, told AFP of the heat, recalling how she took a dog for a walk the night before and "he almost looked like he was dead."