How is that being around trees & other plants can help us feel good? Psychological benefits of nature often overlooked these days

Dear EarthTalk: How is that being around trees and other plants can help us feel good? — Amy Mola, Greenville, SC                         Trees are known to improve air quality by capturing six common air pollutants and toxic gases: ground-level ozone, particulate matter, carbon monoxide, nitrogen oxides, sulfur […]