In 2022, a third La Niña year brought much rain to Australia and Southeast Asia and dry conditions to the other side of the Pacific. These patterns were expected, but behind these variations there are troubling signs the ...
Environment
Jan 15, 2023
2
916
The first scientific analysis of images taken by NASA's Perseverance rover has now confirmed that Mars' Jezero crater—which today is a dry, wind-eroded depression—was once a quiet lake, fed steadily by a small river some ...
Planetary Sciences
Oct 7, 2021
15
14393
Earth's land masses have a higher chance of becoming wetter than drier as temperatures rise. In a new study, researchers found that co-occurring precipitation and heat extremes will become more frequent, severe and widespread ...
Earth Sciences
Sep 14, 2023
1
80
Just like flash floods, flash droughts come on fast—drying out soil in a matter of days to weeks. These events can wipe out crops and cause huge economic losses. And according to scientists, the speed at which they dry ...
Earth Sciences
Apr 1, 2022
4
457
A powerful climate phenomenon in the Indian Ocean stronger than any seen in years is unleashing destructive rains and flooding across East Africa—and scientists say worse could be coming.
Environment
Oct 31, 2019
0
1684
How the Devil's Hole pupfish has survived for centuries in a spalike cistern cloistered by a barren rock mountain in Death Valley National Park remains a biological mystery.
Plants & Animals
May 6, 2022
0
132
Hong Kong was flooded by the heaviest rainfall in nearly 140 years on Friday, leaving the city's streets and some subway stations under water and forcing its schools to close.
Environment
Sep 7, 2023
0
48
After decades of unrestricted pumping in the rain-starved northwestern corner of the Mojave Desert, the Indian Wells Valley Groundwater Basin Authority has the distinction of managing one of the most critically overdrawn ...
Environment
Nov 13, 2023
0
3
Saif el Islam al Ahmed Mahmoud sat cross-legged on a sheepskin and gingerly turned the pages of an ancient manuscript.
Archaeology
Mar 22, 2023
0
30
Two months of relentless rains have submergedvillages and farms and sent rivers of mud crashing into houses across East Africa, with at least 265 killed, according to an AFP tally, as meteorologists warn of more to come.
Environment
Dec 5, 2019
0
22
