Surging sales of large gasoline pickups and SUVs are undermining carbon reductions from electric cars

Replacing petroleum fuels with electricity is crucial for curbing climate change because it cuts carbon dioxide emissions from transportation – the largest source of U.S. global warming emissions and a growing source worldwide.

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When should you get the new COVID-19 booster and the flu shot? Now is the right time for both

At this point in the COVID-19 pandemic, nearly everyone has experienced the panic and uncertainty that come with having mild COVID-like symptoms – such as a cough and sore throat – only to test negative day after day. With cold and flu season just around the corner, that state of frustrating uncertainty is likely to strike most of us again.

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US Senate ratifies treaty to phase down climate-warming HFCs from refrigerators and air conditioners – but what will replace them this time?

The U.S. Senate voted to ratify an international treaty on Sept. 21, 2022, and join 137 other countries in agreeing to phase out a class of climate-warming chemicals that are widely used as coolants in refrigerators, air conditioners and heat pumps.

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