The first 10 countries on the list, made available during UN climate talks in Durban, South Africa, account for two-thirds of global emissions.

TckTckTck has a news and social media hub to help people who don't speak 'acronymese' understand what is going on at the Doha COP 18 climate talks.

Furor has erupted over the new 10:10 UK campaign video involving a school teacher who asks her children what they are doing for climate change and then blows up

A lawn can be both kinds of green: eco-friendly and lush.

An experiment in low-impact living called One Tonne Life finds a Swedish family moving into a 'climate-smart' home to drastically reduce their carbon footprints

How do you convene a large group of people to share and learn important information and interact socially without causing a negative impact on the environment?

Roughly 20 million Americans work from home on at least a semi-regular basis. Here's how telecommuting is impressive dent in carbon emissions — and what you

For your health and the environment's, take at least one weekly stroll.

Help reduce your child's carbon footprint by teaching them eco-friendly habits. Teach your kids to turn off the lights and water when not in use, try to walk mo

Want to reduce your carbon footprint for the big move? Here's how to haul all of your worldly possessions from point A to point B with minimal eco-impact.

Find out how this small Maine liberal arts school achieved its goal of being 100% carbon-neutral ahead of a 2015 deadline.

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

There are a number of reasons our houses are getting bigger, and it's a real problem.

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.

MNN exclusive: He's driven an electric RAV4 (powered by the sun) for more than eight years. Now, the actor-activist comes to MNN to talk about its new iteration

Meet Visualight, a WiFi-enabled LED bulb that visualizes data as colored light. In other words, when a recent crush messages you on Facebook, the lights in your

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

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

Sorry to see 100-watt bulbs disappear from stores because they were energy hogs? LED bulbs will roughly match the 100-watters for size and brightness, but their

Although several manufacturers have plans to release long-lasting, energy-sipping LED A-Line bulbs that replace the near-obsolete 100-watt incandescent, Osram S

Firm in the belief that light should help you <i>live</i> in addition to see, two young eco-entrepreneurs have created a family of super-brainy, Bluetooth-enabl

Here's what you can do with your incandescent bulbs as they fade away and are replaced by their more energy-efficient cousins.

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

Finally, a lamp that's good enough to eat. For Stockholm Design Week, designer Alexander Lervik debuts an LED lamp with a slowly melting chocolate shade.

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

Realizing that some folks may need further convincing to ditch incandescents, LED pioneer Cree releases a series of TV spots starring Lance Reddick.

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!

Using a malware script, a security expert finds that wirelessly controlled — and supposedly totally safe — Philips Hue LED bulbs can be maliciously hacked.

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.

Lin Guohui's Bulb Flashlight is just that: A screw-in 40W LEDreplacement bulb with a rechargeable battery that can be removed and used as a handheld torch.

Watch out, IKEA: Walmart jumps on the affordable LED train with the release of a line of light bulbs. Prices start at less than $10.

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

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

Get the skinny on SlimStyle, Philips' latest LED bulb release that boasts a svelte profile and a price tag that's anticipated to be highly competitive.

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.

Now through the end of March, the sale of LED bulbs at IKEA will help to make refugee camps safer and more secure and for the families living in them.

France's most visited house of worship, the Notre Dame Cathedral, just seriously slashed its energy bills with the addition of 400 LED lamps.

Breaking up (with incandescents) can be hard to do. To help ease the pain, Philips unveils an LED that "lets people hold onto the light they love ..."

Because nothing can break one's spirit like dreadful overhead office lighting, the LED revolutionists at Cree have stepped in to save the day (and some energy).

LED bulbs have better light quality and last longer than CFL's. Here's how to find the right glow for your space.

In addition to minimizing melatonin-suppressing blue light, the Drift bulb has another health-benefitting trick up its sleeve ...

Unlike incandescent 3-way bulbs that really only have 2 levels of brightness, the 3-way Cree LED boats a trio of brightness levels you can actually see.

The outlet-hogging reign of night lights may soon be over thanks to the ingenious SnapRays Guidelight from Snap Power.

Although not the flashiest thing on the block, GE unveils a WiFi-connected LED bulb with a more agreeable price point than its peers.