Add Yahoo as a preferred source to see more of our stories on Google. Earth's stratosphere - an atmospheric layer that starts 7.5 miles above the surface - is shrinking. The stratosphere has gotten a ...
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The stratosphere has cooled 2°C since the mid-1980s — more than 10 times what would have occurred without human CO₂
Forty kilometers above Earth’s surface, the air has been quietly losing heat for decades. A study published in Nature Geoscience in early 2026 puts a number on that loss: roughly 2 degrees Celsius ...
A phone dropped from 30,607 metres in the stratosphere survived a 25-minute descent, earning a Guinness World Records title for its remarkable durability and functionality.
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