What did birds and insects do during the 2017 solar eclipse?

Natural solutions can reduce global warming

Your heart hates air pollution; portable filters could help

Back-to-the-future plants give climate change insights

Alpine ice shows three-fold increase in atmospheric iodine

Fish's brain size influenced by habitat

Plastic microfibers found for first time in wild animals' stool, from S. A. fur seals

Pollution in cities damaging insects and ecosystems

Air pollution is associated with increased emergency department visits for heart and lung disease

Commercial airliners reveal three-dimensional distribution of atmospheric CO2 over Asia Pacific