
Sao Paulo drought issue for global concern
He cast his rod happily here for 30 years - but where a river once teemed with fish, Brazilian fisherman Ernane da Silva these days stares out over a valley of weeds and bone dry, sun-parched land. ... more
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Diverting Chinese river from ecological disaster offers sustainable model
For tens of thousands of years, modern humans have used the waterways to spread out across the surface of the planet. Major civilizations developed along massive rivers like the Nile in Egypt and th ... more
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Sidekick autonomy software guides YFQ-42A test mission for CCA program
Infleqtion lists shares on NYSE as neutral atom quantum firm
Top Chinese gaming companies continue to challenge
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Circumstances are right for weed invasion to escalate
Few agribusinesses or governments regulate the types of plants that farmers use in their pastures to feed their livestock, according to an international team of researchers that includes one plant s ... more
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Brazil's Amazon region houses latex 'love factory'
Deep in Amazonia, Raimundo Pereira expertly cuts a gash in a rubber tree to collect white sap destined for the nearby factory at Xapuri, the world's only producer of contraceptives made from tropical forest latex. ... more
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Modeling the past to understand the future of a stronger El Nino
It was fishermen off the coast of Peru who first recognized the anomaly, hundreds of years ago. Every so often, their usually cold, nutrient-rich water would turn warm and the fish they depended on ... more
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Colombia land restitution law could fail millions: Amnesty
A law supposed to help Colombian families displaced in the country's armed conflict risks failing millions of people, according to a report by Amnesty International. ... more
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Sheep flock to Eiffel Tower as French farmers cry wolf
French farmers flocked to the Eiffel Tower on Thursday, sheep in tow, to express their frustration over increasing attacks by wolves which some say have been "overprotected" by the government. ... more
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