Hosted on MSN14h
See how much Philadelphia region's air quality has improved
Erin Davis/Axios Visuals Breathe easy, Philly, because our air quality is on the up and up. Why it matters: Long-term exposure to poor air quality is harmful to your health. State of play: The average ...
Earth saw record-high greening in 2020: What's at the root?
As pandemic lockdowns forced humans into isolation, Earth's vegetation was thriving. The year 2020 was the greenest in modern ...