The 10Questions.com website has just launched. Care2 is one of the sponsors. You can post video questions for the presidential candidates, and vote on which questions are best. Candidates will post their video answers.

The standard lightbulb will be snuffed out officially in Ontario following a provincial initiative announced Wednesday. Compact fluorescent (CFL) bulbs will fill the void left by the incandescent light bulb ban, which follows an Australian initiative.

Scholastic Books, the U.S. publisher of Harry Potter and the Deathly Hallows, has announced that the book will be printed on paper that contains a minimum of 30% post-consumer waste fiber. 65% of the paper used will be certified by the FSC

Ten major companies with operations across the economy have banded together with leading environmental groups to call for a firm nationwide limit on carbon dioxide emissions that would lead to reductions of 10 to 30 percent over the next 15 years.