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Society & Policy13517 articles archived since 1845

Clean Diesel Comes of Age

A new study shows that diesel trucks and buses are spewing far less soot and smog into the air than they did just a few years ago

June 18, 2009 — Marla Cone and Environmental Health News

Golfers take par when they could do one better

Tiger Woods could make $1.2 million more every year. How? If he'd spend less energy trying to avoid bogeys and aimed for more birdies (no, not the ones in the trees—a stroke under par), according to a forthcoming paper...

June 17, 2009 — Katherine Harmon
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