Air pollution linked to brain alterations and cognitive impairment in children

A new study performed in the Netherlands has linked exposure to residential air pollution during fetal life with brain abnormalities that may contribute to impaired cognitive function in school-age children. The study, published in Biological Psychiatry, reports that the air pollution levels related to brain alterations were below those considered to be safe. Continue reading “Air pollution linked to brain alterations and cognitive impairment in children”

Spoken language reveals how people develop and mature

When people think of “personality,” they are likely to think of traits such as warmth or extraversion. For example, a person with high extraversion tends to exhibit an enthusiastic, gregarious, socially dominant, reward-seeking style of social performance across a wide range of situations and contexts as compared to a person with low extraversion. Continue reading “Spoken language reveals how people develop and mature”

Turning desert sand into farmland: Chinese scientists propose a revolutionary solution to desertification

Desertification, when fertile land dries into desert, is a global problem. According to Dr Steffen Bauer, an ecological expert at the Deutsches Institut für Entwicklungspolitik, as much as 40 per cent of the world is ‘dryland’. And that puts much of it in danger of desertification. Surprisingly, though fragile, these areas hold roughly 44 per cent of the world’s farms. They’re also called home by about 2 billion people, warn the editors of Governing Global Desertification. Continue reading “Turning desert sand into farmland: Chinese scientists propose a revolutionary solution to desertification”

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