How many pairs of jeans does it take to fill a swimming pool?
September 1, 2009, 2:47 a.m. by Karl Burkart
The answer will surprise you... unless you already know your water footprint.
ForestEthics releases Green Grades for paper industry
August 28, 2009, 6:14 p.m. by Karl Burkart
The 3rd annual Green Grades report card holds big office supply companies accountable for their sometimes questionable paper sourcing.
This map tells you exactly what lies on the other side of the ocean
'Super mom' spotted on a Minnesota lake — with 56 ducklings in tow
It's time to stop releasing balloons
'Signing Day' recognizes high school seniors starting jobs, not college
Fireflies! 12 things you didn't know about lightning bugs
5 brilliant mathematicians and their impact on the modern world