A second wave of desert locusts in Africa and Asia is threatening famine for millions as critical resources are directed towards the COVID-19 crisis, scientists warn.
Ecology
May 28, 2020
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94
(Phys.org) —A sensor which can be used to screen for diabetes in resource-poor settings has been developed by researchers and tested in diabetic patients, and will soon be field tested in sub-Saharan Africa.
Bio & Medicine
Jun 2, 2014
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0
Toxic chemicals are being used by food sellers across sub-Saharan Africa to improve the look of meat and fish, scientists and food inspectors say, putting the health of millions at risk.
Ecology
Jul 3, 2020
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26
The Bantu Expansion transformed sub-Saharan Africa's linguistic, economic, and cultural composition. Today, more than 240 million people speak one of the more than 500 Bantu languages. It is generally accepted that the ancestors ...
Archaeology
Aug 2, 2022
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130
Smallholder farmers who cultivate perhaps only a few hectares of land dominate the agricultural landscape in places like China, India, and sub-Saharan Africa. Increasing their efficiency while reducing their environmental ...
Environment
Mar 9, 2018
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217
Between 10 million and 6 million years ago, vegetation across much of the world underwent a transformation, as warmth-adapted grasses displaced previously dominant plants, shrubs and trees. The new grasses carried out the ...
Plants & Animals
Jul 23, 2019
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226
Next time you bite into a chocolate bar, think of Africa. The continent produces nearly 70 percent of the world's cocoa, a growing output that requires carving more than 325,000 acres of new farmland from forests every year ...
Environment
Apr 5, 2017
0
156
A team of geneticists and archaeologists have analyzed the fine-scale genetic structure and ancestry of nearly 1,200 people from the United Arab Emirates (UAE), and found genetic traces of population mixing spanning thousands ...
Evolution
Feb 23, 2022
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53
Nearly 25 percent of the world's malnourished population lives in sub-Saharan Africa, where more than 300 million people depend on corn, or maize, as their main food source. Maize is the most widely harvested agricultural ...
Environment
Mar 16, 2017
4
94
The term "fake news" has been popularized by President Donald Trump in recent years, and while its meaning has been hotly debated, the spreading of false information to fulfill a political agenda is far from a new concept ...
Social Sciences
Aug 2, 2019
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12
