Sure, it's backed by Apple's Tim Cook. But would you spend $300 on a shower apparatus?

Grey water — water from kitchen or bathroom sinks, bathtubs, or washing machines — can safely be captured and rerouted to the garden. Here's how.

Rutherford Seydel's Oxygen Project creates a sustainable Earth while creating financial sustainability for all. All it will take is a massive group action.

Computers can't solve this chess problem. Can you?

Reality can never be perfectly simulated if you take into consideration quantum complexity.

Environmentally and socially responsible investment companies help make ecosystems and the economy more sustainable.

How the Slow Money Alliance uses green investing to turn a profit and grow a community.

Facebook RSUs, billionaires' favorite stocks, the weak earnings predictions and more.

At the height of S’mores season, protesters are leaving cards with QR codes near Hershey’s chocolate products in stores to alert shoppers of the problems wi

'Silver Linings' star is the first major actor to participate in Livia Firth's 2013 Green Carpet Challenge.

The popular brand of ice cream will be made with non-rBST milk and cream, plus vanilla that's sustainably sourced.

Humane Society International is building temporary wildlife shelters for animals affected by the Australian bushfires on Kangaroo Island.

Physicists have gotten a first look at the way electrons spin in a tiny diamond wire, and it could mean big things for computer technology.

HVAC heavyweight Honeywell unveils Lyric, an attractive and eager-to-adapt household thermostat with GPS-based functionality.

How exactly does turning a pillow into a big fluffy gadget help us disconnect from the world?

75 percent of all emerging infectious diseases are zoonotic, meaning they originated in animals. Here are 10 to be aware of and which animals carry them.

Why does the North Dakota outpost of Williston have the highest rents for a one-bedroom apartment in the entire country according to a new survey?

Like the eat local movement, this trend is another way to keep your dollars close to home.

Lessons in business and management from the Medicis.

The EPA and State Department have now clashed over the proposed pipeline twice in two years, muddling recent indications that its approval might be imminent.

Ryan Nicodemus discusses how and why he and Joshua Fields Millburn left successful careers, ditched most of their stuff, and set up shop in a Montana cabin.

Nothing says "I'm single and ready to mingle" like a dose of salty digestive fluid. For sea lampreys, anyway.

A new 4-minute film casts digital humans in real extraterrestrial destinations, guided by the timeless words of Carl Sagan.

The White House budget proposal for NASA in 2016 calls for a $500 million boost over the 2015 enacted budget and would keep NASA on its path to Mars.

Actress helped create wells in third-world countries.

Bombarded by bats and covered in bees, George McGavin investigates 'Ultimate Swarms' for Animal Planet.

We chat with co-hosts David Frei and John O'Hurley to get a behind-the-scenes look at this year's event.

Honey bees between pollination gigs still need to eat. Efforts are underway to keep them from starving when they’re off the clock.

Comic artist Rob Lang gives animals a way to speak their piece with "Underdone Comics.'

The Environmental Voter Project has a plan to awaken a sleeping giant in American politics.

Being eco-conscious doesn’t have to stress you out or stretch your budget. Learn how to be kind to the earth while also enjoying life.

At a campaign stop, retired environmentalist Anthony Samsel asked Mitt Romney a question about coal-fired power plants. Romney's response surprised him.

While they declined a televised science debate, the candidates did provide written answers to 14 questions from the country's top scientists.

For the first time in two decades, a U.S. presidential debate season has passed without any candidate or moderator mentioning climate change.

A study finds that many people are dying due to a complication of Type 1 diabetes without knowing they had the disease.

Between Ceylon and cassia cinnamon, which is better and how do you tell them apart? Here's the scoop.

Sure, the tax is bringing in money, but will it really make any difference in people's health?

Nearly half of all air pollutants exceed breathable levels and they often have a dangerous impact on our health.

Smartphones and video-sharing social media sites make uploading and viewing videos easier than ever, driving our obsession with pets.

When disasters strike, we want to help the victims, even from thousands of miles away. Consider these giving strategies to make sure your donation counts.

Video: Chuck Leavell, keyboardist for The Rolling Stones and cofounder of MNN, sits down with singer-songwriter Will Dailey to chat about Farm Aid and eating go

Video: Will Dailey talks about the importance of Farm-Aid, his music career, and how social media is helping him release his new album 'Torrent'.

Residents of Harriman, TN share their experiences during and since the billion gallon coal ash spill.

Matt Jones was arrested by TVA police after driving home elderly residents from a community meeting discussing the coal ash spill.

Ashely Judd, newly minted foe of mountaintop removal mining, will be chatting live about the evil practice in about an hour on Daily Kos.

From Vietnam to London to rural Boone County, Iowa, these fancy footbridges are a feast for the eyes.

Despite an uptick in public spending, 30% of city residents live more than a 10-minute walk from the nearest park, according to the 2018 City Park Facts report.

The views along Camden's trash-strewn transportation corridors are getting a $1 million boost from Bloomberg's Public Art Challenge.

When describing March's featured 'Evergreen home,' resisting alliteration is futile: A magnificent, modern modular home in Madison Valley that's currently on th

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.