Why Is Air Pollution So Harmfu...

Jan 14, 2020 by

It’s not just a modern problem. Airborne toxins are so pernicious that they may have shaped human evolution.

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Addicted to Vaped Nicotine, Te...

Dec 20, 2018 by

A Harvard addiction medicine specialist is getting calls from distraught parents around the country. A Stanford psychologist is getting calls from rattled school officials around the world. A federal agency has ordered a public hearing on the issue.

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