Wednesday, March 27, 2019

Air quality agencies can breathe easier about current emissions regulations

A new study provides a fuller picture of the relationship between nitrogen oxides -- the tailpipe-generated particles at the center of the Volkswagen scandal, also known as NOx, -- and PM2.5, the microscopic particles that can lodge in lungs.

from Latest Science News -- ScienceDaily https://ift.tt/2HUq7pN
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JWST spots a strange red dot so extreme scientists can’t explain it

The discovery of strange, ultra-red objects—especially the extreme case known as The Cliff—has pushed astronomers to propose an entirely new...