Annual event, which encourages people around the world to power down for one hour, teams up with the cast and crew of 'The Amazing Spider-Man 2'

With so much activism and celebrating going down on Earth Day, a sense of humor is often overlooked. The Onion is here to help.

Brown has gone green! UPS has become the first small package carrier to offer its customers the option of purchasing carbon offsets to counteract the CO2 emissi

Quant's fire-breathing electric supercar performs great — on paper. The futuristic battery tech is cool, but will it work?

Is this the start of a trend in which automakers make money retrofitting older cars?

These guys aren't shy about taking on Tesla, but first they need to ramp up the factory for this 1,088-horsepower, 200 mph electric from Croatia.

The German giant is embracing electrification, and new electric cars from Audi and Porsche point the way.

Tesla Motors gets some high-powered competition.

Electric cars are really shooting off into the stratosphere, and it’s all Elon Musk can do to keep up.

The British vacuum cleaner kingpin will invest nearly $3B in developing an electric vehicle by 2020.

Getaway provides a woodsy, off-grid respite from the concrete jungle.

University of Cincinnati students score big in the 2015 perFORM Building Design Competition.

At 208-square-feet, Kasita smart apartments are roughly the size of 6 garbage receptacles.

New high-rise called Tao Zhu Yin Yuan (“ The Retreat of Tao Zhu”) by Vincent Callebaut provides luxury housing and 'hope for a better tomorrow' in Taiwan.

Rescuers in Cape Cod are racing to save wave after wave of "cold-stunned" sea turtles.

The clones come from trees that were larger than any alive today.

Do you or your kids like candy canes, but do you dislike the dye and corn syrup they contain? Look no further.

You’ll refer to this guide that’s printed on biodegradable fabric with non-toxic ink almost every time you need to convert a recipe.

Next time you see one of UPS' iconic big brown delivery trucks, look closely because it may be one of the 200 new hybrids hitting the streets of American cities

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

In an effort to reduce its carbon footprint, UPS is working with Utilimaster and Isuzu to test a new prototype delivery vehicle.

Our media columnist’s newborn son wonders how he’ll get information when he’s all grown up.

The bestseller’s flawed climate arguments show that maverick heroes aren’t right about everything.

Some are wondering if the embattled media tycoon was behind the scandal that derailed the Copenhagen climate negotiations.

A California agency's attempt to regulate train pollution is ruled out-of-bounds.

Eco-friendly supply chain. According to a study by management consulting firm Accenture, companies have found that having an eco-friendly supply chain can save

By studying particles on the ocean floor, scientists conclude that Earth supports one-third less life than originally thought.

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

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

The University of Phoenix Stadium undergoes a lighting retrofit that's game-changing in more ways than one.

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.

Some farmers have found the wonderful (and profitable) insulating properties of milkweed.

John Rooks spoke at TEDxDirigo about the need for businesses to be authentically green. Read more about his ideas and why he loves the state of Maine.

Blogger and editor Anna Hackman chats with MNN about green buildings, green business and bar mitzvahs.

Engadget sneaks some video of the new digital reader Kindle DX. Can it save 100 million trees per year?

When it’s cold and gray outside, coming home to a hot meal that’s been slowly cooking all day is one of winter’s great comforts.

Everything from the way we tell time to the way we measure things and plug in our phones is screwed up.

This worry-free form of the popular multimedia chatting app limits children's activities to drawing and taking photos to store on your device.

With the help of an iPad app, Billy Joel and Jimmy Fallon formed a 2-man doo-wop group and performed 'The Lion Sleeps Tonight' on 'The Tonight Show.'

Nature Conservancy, Conservation International, WWF, Sierra Club -- are the biggest environmental NGO's losing credibility by receiving funds from major corpora

In anticipation of the release of a comprehensive cleaning product safety database this fall, the Environmental Working Group publishes its Cleaners Hall of Sha

Day 1 in Copenhagen: despite massive jet lag, we had a fun bike tour of the city that proved a revelation in bike-centered city planning. 37% of all commuters u

The city of New York is making its streets more bike-friendly by creating new bike lanes and introducing a massive, new bike-sharing program.

ChooseVets lets civilians outsource work to military vets who are looking for employment.

If the whispers about Amazon are true, the few independents still left should be afraid, very afraid.

Much of the generation and gender gap is due to simple demographics rather than evil intent.

Vermont will pay some lucky new residents up to $10,000 to move there and work remotely.

A Norwegian company offers paid time off to give people time to bond with their new pets.

The project will utilize a 2,000-meter barrier, making it the largest floating structure ever deployed in the ocean.