Environment
Changing a child’s route to school can halve exposure to air pollution
A study of five London schools found a clear difference in exposure to levels of harmful nitrogen dioxide when children travelled via quieter roads
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A study of five London schools found a clear difference in exposure to levels of harmful nitrogen dioxide when children travelled via quieter roads
#FactsMatter |Â Wellness influencers extol the virtues of so-called ancient grains. But are they really better for us, asks James Wong