TEMPERATURES over the Arctic hit record lows last winter, which could be bad
news for the Arctic ozone layer. From November to January, temperatures dropped
below the level at which ozone-eating stratospheric clouds begin to form, for
longer and over a larger area than had been seen before, Gloria Manney of the
Jet Propulsion Laboratory reports in Geophysical Research Letters (vol
27, p 2589). Further high-altitude cooling could lead to a northern ozone
hole.
To continue reading, today with our introductory offers
Advertisement
More from 51¶¯Âþ
Explore the latest news, articles and features
Health
How ageing on Earth mimics the effects of space travel
Comment
Mathematics
Mathematicians stunned by AI's biggest breakthrough in mathematics yet
51¶¯Âþ
Mind
Epic dreaming is leaving people exhausted and distressed
51¶¯Âþ
Health
Women’s better memories may delay Alzheimer’s diagnosis by years
51¶¯Âþ
Popular articles
Trending 51¶¯Âþ articles
1
Mathematicians stunned by AI's biggest breakthrough in mathematics yet
2
Photos reveal unexpected details from the world's first atomic test
3
The Selfish Gene at 50: Why Dawkins’s evolution classic still holds up
4
The distant world that is our best hope of finding alien life
5
How I used psychology to come back from the worst year of my life
6
Women’s better memories may delay Alzheimer’s diagnosis by years
7
Solar farm on the ocean outperforms land-based solar in Taiwan
8
The ‘doomsday’ glacier’s giant ice shelf is about to break away
9
Mystery of the ancient giant stone jars of Laos may have been solved
10
PMOS shows us why many scientific terms need to be renamed
