ScienceWould you wear an air-quality sensor on your body?

This environmental newsletter looks at wearable art that makes air pollution visible, maps when and where this year’s El Niño is expected to be especially damaging, and explores how solar power has transformed a scrapyard in a Nunavut community while reducing reliance on diesel.

air pollutionwearable artEl Niñosolar power

CCBC News★☆☆☆☆2026-09-24 18:00Original