Without blue LEDs, the world wouldn't have backlit smartphones, TV and computer LCD screens and many other technological marvels.

With its latest consumer release, constantly innovating LED heavyweight Cree hits the under-$10 mark.

Pigeon-fancying provocateur Duke Riley's 'Fly By Night' is set to dazzle over the East River.

Landmark Niagara Falls get a $3 million LED upgrade to replace a 20-year-old halogen lighting system.

Model guidelines from the U.N. for energy-efficient light bulbs aid developing nations in smoothly transitioning from incandescents to LEDs.

Dutch designer Dan Roosegaarde's Space Waste Lab visualizes 'the smog of our universe.'

Three Leaves (finally) brings men's eco fashion to online shoppers.

Lady Gaga meets L.L. Bean with a 'mobile habitat' concept from Aussie firm Sibling that integrates a one-person tent into the back of a pair of sneakers.

From natural beauty to parties, openings and shows, the start of fashion week brings plenty of green goodness!

Find what you need, avoid tangled necklaces, and enjoy your jewelry again with these fun storage ideas.

Keep it simple with these carryalls with a stylish edge, which will last for years.

After protests and complaints about prior Olympics uniforms being made in China, Ralph Lauren brings production back the USA.

The industry’s leading manufacturer of insulated industrial workwear keeps workers safe and warm, but many of their designs are hitting the streets as well.

"Buy less, choose well, make it last," says the iconic designer.

Women athletes, working women, and artists are all getting in on the ongoing discussion of women's bodies in the media.

Actor will be participating in Suzy Amis Cameron's 'Red Carpet Green Dress' challenge.

A new study suggests that people who dress differently appear more successful than their coworkers.

They're stylish, they're strong, and they support design-based recovery in disaster-stricken areas. What more could you ask for in a pair of specs?

Let your toes enjoy the warmer weather too.

Shorts are now more versatile and acceptable than ever.

With new app, ousted founder of the Men's Wearhouse brings the tailor to your door.

This Instagram sensation knows how to rock palm fronds and coat hangers!

A Danish company has developed space-age skivvies that you can wear for weeks.

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

Flooring is one of the most important elements of any room, so when you're choosing new wood, tile, carpet or other floor covering, consider your options carefu

In the realm of ecologically-minded home improvement, choosing flooring can often feel like a pesky SAT question. What’s better: hardwood or laminate? Synthet

A major source of indoor air pollution may be at your feet. That’s why carpet for LEED buildings is an issue not to be overlooked.

The government’s new cash for appliances rebate program is run state by state. Is your state participating yet?

A student's desperate plea on a bathroom wall is met with powerful messages of support.

Margaret Roach, high-powered Manhattan media player turned solitude-seeking garden blogger, releases a memoir, 'And I Shall Have Some Peace There.'

Rebecca Cohen, author of '15 Minutes Outside,' dishes the dirt on how to get kids off the couch and out the door.

Screen printing maven chats about early inspiration, storytelling, and dinosaurs.

Clarke's Breaking Ground is a nonprofit organization that works on the local level to help communities complete projects like bridges, libraries and schools.

Meet John Rook, the green marketing maverick searching for authenticity in the world of sustainable business.

Meet the man behind the popular Web service Transit and Trails, which makes it easy for bus riders to get out for a good hike.

Composting worms couldn't have asked for a better advocate than Bentley Christie. Meet this amazing entrepreneur, scientist, and worm wrangler.

The medical cannabis market is rapidly expanding as more and more states rewrite their laws to give sick people access to the controversial medicine. Meet Troy

Though he may have taken on the moniker of The Lazy Environmentalist, it's hard to find a harder working, more prolific green storyteller than Josh Dorfman.

Michael d'Estries has been a green blogger for almost as long as there have been green blogs. Read about what this eco-media virtuoso thinks about the changing

Meet the guy who turned Stonyfield CEO Gary Hirshberg into a rap star.

David and Morgan Surkin run the PortSports Social Club, a recreational sports and events club that puts as much emphasis on helping nonprofit organizations as i

What does real sustainability look like? What's the best way for renters to get in on the efficiency game? What's for supper?

The man behind the Hunter Angler Gardener Cook blog wants to pass along his knowledge so others can discover the edible foods all around them.

Martyn Poliakoff, a professor of chemistry at the University of Nottingham, may first appear like a mad scientist in his popular series of YouTube videos in whi

Danielle Brigida is one of the most respected people in the world of nonprofit social media. Read more about this 1-woman army who convinced the National Wildli

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

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

Green mom blogger Diane MacEachern shares her thoughts on picket lines, the state of U.S. politics and how to create a better quality of life.

As one of America's youngest and brightest social entrepreneurs, Beth Doane launched her first fashion company at age 22, created a consulting firm focused on s

Interview with drug policy reform activist Tom Angell, founder of Marijuana Majority.