Related topics: security

Producing fertilizer without carbon emissions

Researchers at ETH Zurich and the Carnegie Institution for Science have shown how nitrogen fertilizer could be produced more sustainably. This is necessary not only to protect the climate, but also to reduce dependence on ...

Cultivating meat for a sustainable future

Americans love their meat. According to the United Nations Food and Agricultural Organization, Americans consume, on average, more than 270 pounds of meat each year. The Johns Hopkins Center for A Livable Future reports that, ...

Scientists warn of a rare third-year La NiƱa

Southern Oscillation (ENSO) is an irregular periodic variation in winds and sea surface temperatures over the tropical eastern Pacific Ocean that affects the climate of much of the tropics and subtropics. This natural phenomenon ...

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