Tuesday, November 30, 2021

As LA traffic slowed amid the pandemic, researchers gained new insight into air pollution

Car tailpipes spew out molecules of ammonia, a harmful air pollutant that can lead to thousands of premature deaths every year. New research shows that vehicles may produce a lot more of these emissions than federal and state regulators have believed.

from Latest Science News -- ScienceDaily https://ift.tt/3o3L5qN
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Study finds untreated sleep apnea doubles Parkinson’s risk

A massive veteran study found a strong connection between untreated sleep apnea and a higher chance of Parkinson’s. CPAP users had much lowe...