The first national park in the world has a comprehensive recycling program, LEED certified buildings and more.

The U.S. Green Building Council announces that a not-too-shabby 20,000 residential building projects have been bestowed with LEED for Homes certification and t

The Colorado-based school wants to buy itself from a cash-strapped parent organization, but it may have to close if it can't raise $2.5 million by Jan. 31.

The Colorado-based school raised $2.3 million over the past two months, allowing it to buy itself and its campus from a cash-strapped parent organization.

A drone has found a vast catshark nursery on the seafloor west of Ireland, say scientists with the SeaRover survey.

The EPA has moved one step closer to allowing a higher blend of alternative fuel in your cars, but the usual suspects aren't on board.

Matt Hickman unravels the mysteries behind offsetting CO2 and buying RECs. (Hint: One of them can fund tree-planting efforts.)

Save money and reduce your carbon footprint when you use one of these 7 apps to organize a carpool or book a carshare ride.

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

Uber and Lyft are both offering discounted ridesharing services. Today in San Francisco; tomorrow the world.

Helsinki is experimenting with a plan to match people with rides, making cars unnecessary.

You can now get a charge out of its new go-anywhere GoCharger.

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.

Local Motors uses tech, crowdsourcing and design contests to create tomorrow's autos today.

If imitation is the sincerest form of flattery, then Elon Musk is likely blushing.

Reebook partners with architecture firm Gensler for 'Get Pumped,' a conceptual scheme in which health-conscious drivers rule the roads.

More than one-third of adults in the U.S. over 45 likely suffer from chronic loneliness, but creative housing solutions like these can change those numbers.

Co-owned by a quartet of couples, Llano Exit Strategy blends communal living and rural solitude.

Many well-known bird species are in danger of going extinct, according to the State of the World’s Birds 2018 report.

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

The rediscovery of this hibiscus relative in Hawaii illustrates the growing importance of drones in wildlife conservation.

New massive panda park in China will connect bear populations and should help with finding mates.

When you buy one of these gifts for someone on your list, a donation is made to someone in need.

DoneGood's browser extension and app let you shop for socially responsible alternatives to whatever you're looking for.

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

The answer to this depends on the definition of hybrid, and how long it would take to "convert" each car on the road to a hybrid. One thing's for sure -- emissi

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

A dozen senators are asking the Departments of Interior and Energy to get the event back on the mall.

After the recent swine flu outbreak, it's worth looking at the difference between reporting the news and scaring the audience. The former head of CNN's science

Cash for Clunkers tore through our nation like a drag racer, long before anybody could figure out if it made sense. But its image is already locked in the popul

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

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

Two million trees have been planted in the Upper Ouachita National Wildlife Refuge as part of a carbon offset program.

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

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

Hoodsie brings color and style to adult-sized onesies.

Matt Hickman can help you pick out the perfect shade of green for your rugs.

What the founder and CEO of Honest Tea thinks about being partners with Coca-Cola, how socially responsible investing has influenced his company, and how he got

Find out how one mom merges eco-consciousness with frugality.

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

Waylon Lewis is a whirling dynamo of editorial energy. Find out what this new media mogul thinks about the changing world of journalism and the Internet.

With her delicious and healthy products in the store, Mary Waldner shares her rise to success, how she eats at home, and advice to us all in how to enjoy a heal

EcoSnoop starts a new class of vigilante green apps for the iPhone. Now you can report neighborhood polluters.

In 'Hades Exhales,' viewers are given a day-to-night tour of one of the most volatile geothermal landscapes in the country.

After months of leaks and rumors, the iPhone 5S is finally real.

Phonebloks is a Lego-like approach to smartphone design, where each individual 'blok' is an isolated component that can be replaced.

Lost in the woods? Stuck in the wild? These 8 handy smartphone apps will help you survive in the wilderness.

The wireless camera attaches to your mobile device and provides a clear view — even through water and ink — for taking photos or recording video.

The Lune can identify that your phone is receiving a call, not from a Bluetooth signal but from the wavelength of the phone’s GSM signal.

Your next iPhone could recharge itself by absorbing sunlight-- if a new rumor turns out to be true.