'Farmer-researchers' join front line in testing crops

Farmers are becoming more involved than ever in the work of developing new, sustainable crop varieties, with a recent study from researchers at the Alliance of Bioversity International and CIAT showing how a "citizen science" ...

Climate Questions: How much has the climate changed already?

Relentless drought in China, East Africa, the U.S. West and northern Mexico, devastating floods in Pakistan and Kentucky, scorching heat waves in Europe and the Pacific Northwest, destructive cyclones in southern Africa and ...

Hurricane Julia slams Nicaragua, menaces Central America

Hurricane Julia raked across Nicaragua Sunday, lashing the country with winds and heavy rain and bringing potentially life-threatening flash flooding and mudslides to much of Central America and southern Mexico.

'Sensing system' spots struggling ecosystems

A new "resilience sensing system" can identify ecosystems that are in danger of collapse, research shows. The system uses satellites to spot areas of concern—including those at risk of "tipping points"—and can also measure ...

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