Cleaner air during lockdowns lead to methane build up
A sharp jump in atmospheric methane in the early 2020s happened largely because the air temporarily lost some of its ability to scrub the gas away, while at the same time, tropical wetlands started releasing more of it, a new study has revealed.
Air pollution linked to faster mobility loss in older adults
Long-term exposure to air pollution may do more than damage the lungs and heart – it can accelerate physical decline and make recovery harder for older adults, according to a new U.S. study.