You are 'what you eat,' but you are not 'where you live'

Genetic studies of the past 20 years have extensively shown how, across human populations worldwide, the majority of genetic differences are encountered at the individual rather than at the population level. Two random humans ...

116 scientists reject WHO's draft PFAS guidelines

More than 100 scientists sent a letter to the World Health Organization today urging a complete overhaul or withdrawal of the organization's draft drinking water guidelines for the two most well-studied per- and polyfluoroalkyl ...

Why are sustainable practices often elusive?

For at least 200,000 years, we humans have been trying to understand our environments and adapt to them. At times, we have succeeded; often, we have not. When we get it wrong—through anthropogenic exacerbations leading ...

What's keeping global biodiversity at bay?

An article in the journal Science Advances, published by scientists from Prague´s Charles University (Center for Theoretical Study and Faculty of Science), shows that the Earth's biodiversity is regulated on the scale of ...

DNA 'nanotransporters' to treat cancer

A team of Canadian researchers from Université de Montréal has designed and validated a new class of drug transporters made of DNA that are 20,000 times smaller than a human hair and that could improve how cancers and other ...

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