London’s aging Hammersmith Bridge gets foil wrapping to protect it from rising temperatures. Engineers worried that cracks in the Victorian-era suspension bridge could expand in the heat ...

That’s why, Dr. Bhandari explained, many windows are built with a certain level of reflectiveness already. Heat won’t pass through a reflective surface, most of it will just bounce off.

Editor's note: The video version of this story is from July 2021. Historic heat waves rocked parts of the United States in June 2021, leading to record-breaking temperatures over 110 degrees ...

Editor's note: The video version of this story is from July 2021. Historic heat waves rocked parts of the United States in June 2021, leading to record-breaking temperatures over 110 degrees ...

Editor's note: The video version of this story is from July 2021. Historic heat waves rocked parts of the United States in June 2021, leading to record-breaking temperatures over 110 degrees ...