Impact of human activity on local climate mapped

Earth’s temperature has increased by 1°C over the past century, and most of this warming has been caused by carbon dioxide emissions. But what does that mean locally? A new study published in Nature Climate Change pinpoints the temperature increases caused by CO2 emissions in different regions around the world. Using simulation results from 12 global climate models, Damon Matthews, […]

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Autism caused by packaging chemicals?

Packaging materials causing autism

Nine out of 10 Americans have a chemical called bisphenol A in their urine, said Nicholas D. Kristof. BPA, which can be found in plastic food containers, soup can linings, ATM receipts, and many other consumer products, is a proven “endocrine disruptor”—a substance that mimics or alters human hormones. Studies have already linked BPA to breast cancer, diabetes, and hyperactivity, […]

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