Mon, Sep 13 2010 at 2:44 PM
Physicists in Australia construct a device that can move small glass particles.
Thu, Sep 09 2010 at 5:16 PM
He feels strongly about the environment and animal welfare but says he doesn't want to be another celebrity with a pet cause, pushing an agenda.
Wed, Sep 08 2010 at 3:55 PM
Plus: Nate Berkus has advice for you, Jesse Metcalfe is greener than you think, and a 'Grey's Anatomy' star teaches her kids about recycling.
Wed, Sep 08 2010 at 1:36 PM
Meredith Vieira's garden, how the CW is going green, and much more.
Wed, Sep 08 2010 at 1:10 PM
Authorities dedicate the day to the world’s first cartoon eco-superhero.
Tue, Sep 07 2010 at 2:20 PM
Online world petitions comedian host to hold his own version of Glenn Beck's Restoring Honor Rally in D.C.
Tue, Sep 07 2010 at 8:46 AM
Video: Doctors know best, and these 'doctors' say go green.
Fri, Sep 03 2010 at 1:09 PM
National Geographic's epic miniseries (3 years in the making) coming this fall.
Thu, Sep 02 2010 at 9:23 PM
Winner from the Bravo show will have his meal prepared for future launch missions.
Thu, Sep 02 2010 at 1:24 PM
Video: Bill McKibben, 350.org founder, appears on David Letterman's show to talk about a campaign to put solar panels back on the White House.