New requirements for happier hens infringes on the interstate commerce protections of the U.S. Constitution, says Missouri attorney general.

You're sure to find something for the cocktail enthusiast on your gift list this holiday season.

Microplastics were found in 90 percent of rainwater samples taken from Rocky Mountains.

Overall, 90 percent of the ground turkey that the magazine examined had one or more of the five bacteria they tested for.

As the U.S. Senate prepares to vote on the budget deal, it's interesting to see what noteworthy cuts will be made to the environment.

How can you blame the master of talk radio for suggesting that an elitist environmental reporter kill himself?

It's tempting to see a moral tale in the emirate's financial struggles -- but that's a bit too simple.

Global warming science is under attack as never before, and these raiders are in the vanguard.

At the UN climate talks this week in Tianjin, polar bear leads a class in Tai Chi to teach negotiators about what "balance" really means.

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

MNN's lifestyle blogger calculates out the daily carbon footprint of her email inbox.

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

Mustang, Escape, Focus now come in more colors, with more renewable parts, than ever before.

Watch how this small, but fast-growing, Maine brewery is rolling sustainability into their operational DNA.

Need climate change data defined in simpler terms? It doesn't get any easier to understand than this.

There are a number of reasons our houses are getting bigger, and it's a real problem.

Americans are curbing their love affair with beef and the result is a 10 percent reduction in food-related emissions.

Ethanol has big fans in Hollywood. Can you believe the Kill Bill Trans-Am running on biofuel? Plus: We get a video tour of Begley's garage.

Meet Visualight, a WiFi-enabled LED bulb that visualizes data as colored light. In other words, when a recent crush messages you on Facebook, the lights in your

Are harsh white hues ruining Rome's Old World ambiance? The swap of cost-effective LEDs for older, yellow, sodium-vapor streetlights is raising eyebrows.

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

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

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

It's time to breathe some fresh air into your wardrobe.

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!

Just a few simple changes in your laundry routine can make a big difference, and you already have many of the best natural laundry products in your pantry.

Meet my friendly neighborhood green painter: Nick Cope of Green Painting, a Red Hook, Brooklyn-based 'eco-responsible' housepainting firm.

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

Eco-Me, a California-based brand comprised of a colorful 'family' of all-natural household cleaners, was founded by Robin Kay Levine in response to a real-life

Take a stunning journey through the night skies over Monument Valley, Trona Pinnacles and Red Rock Canyon.

The latest from the SKYGLOW project looks at the sky from the river level of the Grand Canyon.

Will Kindles save the rainforest? Now that Amazon’s debuted its new $359 Kindle, an e-reader available Feb. 24, e-reader and e-book marketers alike are busy b

Flying paper airplanes has never been this fun.

A new app has launched in the Philadelphia region with guides to sustainable businesses in 20 categories.

The company will do the work for you.

'Reading Rainbow' host LeVar Burton demonstrates a new app aimed at getting kids to love reading.

John Brown, founder of the Slow Home movement, discusses the fundamentals of building and living in a greener house.

Network's "EcoAd" campaign misleads consumers, say four environmental organizations.

How can I make my 50-mile daily commute more eco-friendly? Use the cruise control, properly inflate your tires and don't use your air-conditioning.

Chinese government offers high-speed rail expertise to U.S. projects.

Half the world now lives in cities, and by midcentury 75 percent of us will be urbanites. To make our cities sustainable, look to the 2012 TED Prize and a fasci

North America's only real high-speed train first hit the rails in 1970. An unearthed video from its launch is a reminder of the can-do energy of that 'Mad Men'

At the start of the 20th century, streets belonged as much to pedestrians and children at play as to automobiles. By the end of it, stepping into the street in

The 21-year-old, who received a $2M signing bonus from the Toronto Blue Jays in 2011, says he enjoys living the simple life.

It's not just that college isn't for everyone, but even academically inclined kids should have the option to learn a trade.

All the talent in the world can't overcome the inability to connect with co-workers.

Leticia Gasca failed miserably at her business, but then she realized the amazing power of admitting your failures and a new business venture was born.

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

92 countries lack a national policy that grants fathers paid paternity leave, including the United States.