A project at CalTech and NASA's Jet Propulsion Laboratory is trying to measure the carbon footprint of human activity in the Los Angeles basin.

Wasted food accounts for more greenhouse gas emissions than any country except China and the United States, according to a new report.

Need climate change data defined in simpler terms? It doesn't get any easier to understand than this.

Earthworms affect the amount of carbon dioxide produced in the soil.

The journalist is conducting a 9-month 'economic patriotism' experiment by eating nothing but French food and using only French-made products.

We don't want greenhouse gas emissions, but we do want energy. What if we could bury one to get more of the other?

Wheely's coffee and beverage franchises are carbon-neutral and ready to compete with brick-and-mortar stores.

A poll found that almost half of the people who see food waste as a problem don’t view it as a problem they’re contributing to.

Actor warns of a 'catastrophic warming of the planet' if carbon pricing is not enforced to curb the emissions of the fossil fuel industry.

From tree planting to better forms of farming, a growing number of businesses are investing in carbon reduction within their own supply chains.

Remember the subprime mortgage bubble? The carbon bubble might be our next $6 trillion nightmare.

I have no idea what my carbon footprint is. Do you know yours? This bracelet could help.

Christmas is the season for many things, including a massive carbon footprint.

What if we could turn our fuel emissions back into fuel?

Begley showed up on 'The Simpsons' last night and was nearly hit by a solar-powered train while driving a solar-powered car during a solar eclipse.

Ethanol has big fans in Hollywood. Can you believe the Kill Bill Trans-Am running on biofuel? Plus: We get a video tour of Begley's garage.

Ed Begley Jr.'s back with new book and third season of 'Living With Ed.' Green guru follows up his 2008 book with 'Guide to Sustainable Living' and takes his re

Video: Catch up with the Begleys at The Environmental Media Awards.

Your favorite green celeb and mine, Ed Begley Jr., verbally jousted with Fox News guest host Stuart Varney about the science of climate change.

Fran Drescher and Ed Begley, Jr. among celebs at Global Green Millennium Awards.

Philips, a company known for its L Prize-winning, checking account-busting incandescent replacements, enters the web-enabled LED market with a spendy, smart and

For those who prefer their meteorological forecasts to be startlingly literal, check out this WiFi-enabled chandelier that magically produces indoor clou

NASA will replace the ISS's fluorescent bulbs with an array of LEDs

The NanoLight, a new Kickstarter-funded 12-watt LED bulb, eschews fancy-schmancy smart capabilities and instead focuses on groundbreaking energy savings.

Cree makes a game-changing jump into consumer lighting with affordable LED bulbs that resemble the energy-hogging incandescents of yesteryear.

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.

Thanks to Energy Star qualification, the most affordable high-quality LED on the market, the Cree LED Bulb, just got even cheaper.

Pot growers have traditionally had a negative impact on the environment — but that may be about to change.

Fast food and environmentalism aren't always seen as compatible. The owner of this green-built McDonald's hopes to change that.

The phasing out of incandescent bulbs in favor of more energy-efficient bulbs needn't be a confusing.

Seventy percent of sockets contain inefficient light bulbs. Here's how to switch them out with energy-saving models while minding your lumens and your watts.

Just when you thought energy-efficient light bulb uprisings were a thing of the past, the DOE is now powerless when it comes to enforcing efficiency standards.

Meet a brainy LED bulb equipped with embedded sensors that will help you sleep better (and save a bundle of cash).

Pittsburgh's newest high-rise displays building performance stats in a most stunning manner.

Pigeon-fancying provocateur Duke Riley's 'Fly By Night' is set to dazzle over the East River.

Model guidelines from the U.N. for energy-efficient light bulbs aid developing nations in smoothly transitioning from incandescents to LEDs.

Three Leaves (finally) brings men's eco fashion to online shoppers.

If you've ever had trouble finding something online, a new website is here to help.

From jewelry and shoes to full-length gowns, 3-D printing may be the future of fashion.

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

Countersurveillance clothing is emerging as a niche market in the fashion industry.

From natural beauty to parties, openings and shows, the start of fashion week brings plenty of green goodness!

Find what you need, avoid tangled necklaces, and enjoy your jewelry again with these fun storage ideas.

'Bones' actress walked the red carpet in a custom Houghton one-sleeved gown and custom vegan Aldo pumps.

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

The industry’s leading manufacturer of insulated industrial workwear keeps workers safe and warm, but many of their designs are hitting the streets as well.

Hoodsie brings color and style to adult-sized onesies.

April 24th is the anniversary of the Rana Plaza garment factory collapse; Fashion Revolution Day wants to change how our clothes are made.

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.

Actor will be participating in Suzy Amis Cameron's 'Red Carpet Green Dress' challenge.