Actress will front marketing campaign targeted at getting more involved in turning off the lights on March 26th.

Olivine is a miracle green rock that absorbs carbon dioxide naturally from the air.

Video: Sabrina Bryan and Robbie Amell give you their eco-tips.

Morieka Johnson can help you maximize those trips to school, tae kwon do, gymnastics, soccer ...

If a celebrity endorsement gets kids using a phone app that prevents on-the-road texting, emailing and phone use, who am I to complain? But, for the record, Jus

Public transit has long been undervalued as a mobility option. Thanks to new technologies and new ways of living, that's changing.

Charge Across Town is cutting carbon emissions with mobile charging. Just respect the two-hour limit.

These plug-in supercars are big on sex appeal and horsepower — but you've never heard of the companies that make them.

Automaker networks are vulnerable to guys with laptops, and it's not an isolated problem.

Greeting people you pass on the street with a smile and "Hello" is good for you and them.

Escaped camel, cow and donkey in Kansas are 'halfway towards a live nativity.'

Environmentalist Peter Bahouth shares the inspiration behind Atlanta's most leafy and lovely Airbnb listing.

This biophilic home owned by Gennaro Brooks-Church, founder of Eco Brooklyn Living Walls, is so green it boasts a turtle sanctuary.

Finn the conservation dog was trained to sniff out pesky rabbits, and in the process he protect native plants and threatened Humboldt penguins.

Eelgrass is thriving again, thanks to the help of a sea otter rehabilitation program.

The Sisters of the Monastery of the Dominican of Order have cared for the rare salamanders for 150 years.

Scientists plan to flood the black market with cheap fake rhino horns to disrupt the poaching market.

This small-batch recipe is a treat for a small gathering or a holiday gift the kids can make.

How can men and women get on the same page about gifts?

A floating sheet of pumice could bring an infusion of life to Australia's Great Barrier Reef.

Toyota Motor Sales released its April 2010 sales figures and Toyota and Lexus hybrid sales are up 41.1% over April 2009.

Climate change journalist George Monbiot says he was wrong when he claimed 'the only ethical response is to stop eating meat.'

Overall, 90 percent of the ground turkey that the magazine examined had one or more of the five bacteria they tested for.

To meet China's insatiable demand for pork, Shuanghui International is turning to an American company to help 'bring home the bacon.'

From the Associated Press

During an Energy and Natural Resources Committee hearing, the secretary of the Interior outlines the Obama administration's energy wish list.

Oil exploration will probably begin in Alaskan waters this summer, according to a top U.S. official, with more lease sales likely in the next four years.

His office confirms that he will leave his job this March to spend more time with his family.

How a social networking site beat the major media on a major environmental story.

On the heels of a failed COP15, one story reminds me of the importance of media in the fight to save our planet.

Lexus-sponsored 'debate' between climate denier Phelim McAleer and green girl Simran Sethi yields important lessons for an ailing climate movement... especially

The United Nations rules require the IPCC to seek unanimous consensus, a fact that climate scientists want to see emphasized in the newest report.

The head of Duke Energy says Americans don't have the attention span to take on crafting a meaningful energy policy.

Quick, somebody get Rudolph some Rolaids. Along with the methane emissions generated by a fleet of airborne tundra reindeer, take a gander at other contributor

Energy efficiency efforts are a highlight of the company’s 2011 Corporate Responsibility Report.

In commemoration of National Energy Action Month, our friends at Cree share an infographic highlighting the energy-saving prowess of LED lighting.

LEDs, photovoltaic arrays and motion sensors are helping cinemas save money while lessening their impact on the planet.

Danielle Trofe returns to WantedDesign with a duo of LED lamp-hourglass hybrids that stay illuminated via the kinetic energy produced by falling sand.

LEDs saved about 71 trillion British thermal units, equivalent to an annual energy cost savings of about $675 million!

What energy efficient outdoor lighting options are there? From high-tech to just plain tiki, you've got plenty of options for illuminating the outdoors.

In manufacturing, 'flat' has long been synonymous with 'low-cost' but can this also be applied to consumer LED bulbs? The 2D-Light gives it a go.

Actor Ian Somerhalder sings the praises of an innovative new light bulb.

A fair trade wedding dress maker discusses how her business was born.

After protests and complaints about prior Olympics uniforms being made in China, Ralph Lauren brings production back the USA.

After a drubbing in the media, the formerly popular brand is making amends.

Feel free to leave your heart in San Francisco, but don't forget to drop those old boxer shorts and blouses in one of the city's new textile recycling bins.

Let your toes enjoy the warmer weather too.

A student's desperate plea on a bathroom wall is met with powerful messages of support.

Clarke's Breaking Ground is a nonprofit organization that works on the local level to help communities complete projects like bridges, libraries and schools.

On 'Sarah's Summer House,' interior designer Sarah Richardson tackles a most formidable challenge: The eco-renovation of her off the grid summer cottage located