daniel cohan

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www.houstonchronicle.com

Pollution returns to Houston, as coranavirus restrictions loosen

Houston's air pollution is returning to normal levels, following a period of cleaner skies during the stay-at-home orders put in place to slow the spread the coronavirus.

Opinion
We're scientists. We know the climate's changing. And we know why.
www.houstonchronicle.com

We're scientists. We know the climate's changing. And we know why.

Decades of research have demonstrated that human activities, primarily the emission of carbon dioxide from the combustion of fossil fuels, are driving climate change.

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CLIMATE