Warmest Arctic summer caused by accelerating climate change

The Arctic saw its warmest ever summer in 2023, the result of accelerating human-caused climate change that is pushing ecosystems and the people that depend on them into uncharted territory, according to an official report ...

Wireless sensor enables real-time spoilage alerts on food

Food waste and food-borne diseases are among the most critical problems urban populations face today. They contribute to greenhouse emissions tremendously and amplify economic and environmental costs. Since food spoilage ...

Cleaner snow boosts future snowpack predictions

Less pollution settling into snow should help cut the decline of snowpack in the Northern Hemisphere later this century. Though the snowpack will still diminish due to rising temperatures, the outlook is less dire when the ...

Malians struggle to cope after deadly heat wave

In Mali's capital Bamako, Aboubacar Pamateck runs a scarf under a trickle of water and wraps it around his head to cope with the West African nation's soaring heat.

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