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An emaciated cow stands at the bottom of the water pan that has been dried up for 4 months in Iresteno, a bordering town with Ethiopia, on September 1, 2022. - The devastating Horn of Africa drought is set to get even worse with a fifth consecutive failed rainy season, the UN's weather agency forecasted, fearing an unprecedented humanitarian catastrophe. Ethiopia, Kenya and Somalia are already going through their worst drought for 40 years and another poor rainy season is now highly likely, the World Meteorological Organization (WMO) warned. (Photo by Yasuyoshi CHIBA / AFP) (Photo by YASUYOSHI CHIBA/AFP via Getty Images)

Environment

Horn of Africa drought is set to become the region’s worst on record

A sixth failed rainy season would deepen the long-term drought in parts of Ethiopia, Kenya and Somalia that has contributed to a devastating food crisis

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We can't engineer our way out of the water crisis in the Southwest US

Environment

We can't engineer our way out of the water crisis in the Southwest US

Comment

Mycelium of mushroom. Mycorrhizal association, the fungus colonizes the host plant's root tissues. Mycorrhiza is a symbiotic association. Mycorhize. - Image ID: BDF3AY (RF)

Environment

Adding wild fungi to soil could make trees store more carbon

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A seed growing from the wooden carrier

Environment

Artificial seed casing made from wood buries itself when wet

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Person milking a cow

Humans

Milk may have fuelled a growth spurt in ancient Europeans

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Vegan burger

Environment

Serve vegan burgers in schools to trigger shift from meat, says report

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Two people spreading fertiliser in rows of cabbage plants

Environment

Human waste could help tackle a global shortage of fertiliser

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A herd of cows with GPS transmitters. Dairy cows with GPS collars - stock photo

Environment

Ranchers are using GPS-collars to herd livestock with virtual fences

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A vehicle travels along a flooded street after

Environment

How California can capture stormwater to fight off the drought

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Cows eating grain from a trough in a field during autumn ; Shutterstock ID 2097341305; purchase_order: -; job: -; client: -; other: -

Environment

Feeding farm by-products to livestock could boost our food supply

15 per cent of food currently given to livestock and farmed fish is suitable for human consumption. By replacing this with food system by-products, we could feed more people without needing more farmland

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Environment

Plant-based hot foam kills weeds as effectively as chemical spray

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Environment

Bioengineered plants help produce moth pheromones for pest control

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Environment

Half of newly irrigated land is in water-stressed areas

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Environment

Genetic tweaks to upgrade photosynthesis boost soy yield by a fifth

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