A lot of people thought white and yellow dandelions were different plants.

Even if you take the energy and water it takes to build a dishwasher into account, it still beats washing by hand.

The well was uncovered in the basement of an old London building that was also used as a 'Harry Potter' set.

Santa Monica's iconic amusement pier is the site of this year's Land Art Generator Initiative. The Pipe is an offshore desalination concept that's making waves.

The Santa Cruz River, nearly dry for almost a century, may soon flow once more through downtown Tucson.

A quiet deal between two of the world’s leading energy technology clusters, puts Copenhagen at the center of the expanding cleantech universe. Highlights from

Add $350 million to the already invested $350 million, and EV network start-up, Better Place, seems to have plenty of fuel to bring the world an EV network that

A restaurant's reputation and, ultimately, bottom line depend on cleanliness. The dilemma for restaurant operators is that most products used for cleaning and p

In less than 2 minutes a day, you'll learn 101 (no, make that 202) things about Philadelphia that the tourism company wishes you knew.

Tomorrow's homeowners may print out everything from utensils to furniture with 3D printers — and they may not even need to buy raw materials. Instead, they co

Officials hope the aircraft will help prevent unsafe E. coli counts, which have caused beach closures in the past.

Get a jump on this harmful invader with some common household solutions.

Last year, they successfully hiked the entire Appalachian Trail when their daughter was just a baby.

Microsoft and Ford announce that the Microsoft Hohm service will be available to manage the recharge process of Ford's future electric vehicles.

You really don't need the stuff that makes your bathroom smell like an overchlorinated swimming pool.

If a bad burn isn't motivation enough to use care when you're out in the sun, perhaps some government intervention will help.

America's landmark water law will be 40 years old this fall. But amid old legal doubts and new environmental dangers, it may be facing a midlife crisis.

Clean water means a better environment, but it also means better beer. Breweries are joining with the NRDC to defend the Clean Water Act.

Nobody likes bathroom clean-up, especially with harsh chemical products. Here are some cheap and natural cleaning alternatives.

Kids in England have been raising money to fund solar for schools in Africa, but now they are bringing it closer to home too.

Keeping discarded kitchens out of landfills is just the tip of the iceberg for this entrepreneur.

Engineering students tackle two problems with one clever project — how to transport water and purify it at the same time.

Elon Musk says nuclear detonations on the red planet offer the quickest path to making it habitable. But what other options are there?

Extraterrestrial business questions about asteroids and spaceflight finally answered.

Katie Leclerc's character gets a food truck on 'Switched at Birth.'

Rebecca Hall ('Vicky Christina Barcelona') stars in HBO's 'Parade's End' with Benedict Cumberbatch.

He plays a KGB spy in 'The Americans'.

University of Minnesota researchers claim to have created a 'perfect' soap molecule that's better for the environment.

Here are 5 things to know about the EPA's climate plan.

A new book, 'The 8-Hour Diet,' has science and sensibility behind it.

Celebrity doctor's unofficial audience test promises weight loss with no change in diet or exercise, but there is one downside.

Coal country Sen. Robert Byrd is crowing about $4 billion he steered towards the false hype that is "clean coal" in the Senate version of the economic stimulus

The brothers behind 'The Big Lebowski' turn their filmmaking talents to the boondoggle that is "clean coal".

Clean coal lobbyist forges 12 letters to trick House members into voting 'No' on ACES.

Video: President Obama explains about how clean energy investments can diminish the environmental risks of fossil fuels and provide new jobs and opportunities a

A note-perfect 'clean coal' parody site has become the talk of the Internet. With its Coal Cares campaign, the heretofore unknown activist group Coal is Killing

What is clean coal? Clean coal technology encompasses a variety of technologies and techniques to reduce harmful emissions and improve the efficiency of coal-bu

A new retrospective study finds that 1980s-era cleanup of Boston Harbor was well worth it from a return on investment standpoint.

New plastic PDK can be broken down at a molecular level and come back just as strong to be reused again and again.

Two companies, both with ties to Denmark, produce low-cost enzymes that can greatly reduce the cost of environmentally friendly biofuels made from agricultural

Kenaf, the carbon-sequestering monster plant, provides food, shelter and carbon credits.

The city fleet will have 425 Leafs, Volts and Energis on the road by early next year.

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

A ban on gas and diesel cars is the latest in Paris Mayor Anne Hidalgo's ongoing crackdown on air pollution.

Rescuers spent months nursing a paralyzed leopard until the day he stood on his own paws.

James Furzer's simple design is still situated on the streets — yet lifted slightly above them.

Tiny houses have become the darlings of budget-minded minimalists, and Ryan Mitchell's book, "Tiny Houses Built with Recycled Materials," explores them.

As its name implies, Scavenger Studio by Eerkes Architects was constructed from materials plucked from soon-to-be-demolished homes.

AT&T has reached a new milestone with its ever-expanding green fleet – the deployment of its 2,000th CNG vehicle.

AT&T's growing clean fleet allowed the company to avoid purchasing one million gallons of petroleum-based fuel in 2010.