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

A last minute holiday gift for socially conscious tooth-cleaners with an eye for ecological design, Bogobrush follows a "buy one give one" business model.

Although they are getting better at it, many consumers still do not spend every last penny that is credited to their gift cards.

Do you or your kids like candy canes, but do you dislike the dye and corn syrup they contain? Look no further.

For your consideration, 14 calendars for 2014 of the letterpress, perpetual or otherwise remarkable variety.

After you've furiously torn through your holiday prezzies, plant Eden Paper gift wrap it in the backyard where it will grow into a patch of veggies.

Combine food shopping and gift shopping this year by taking advantage of a well-stocked grocery store.

Blind brothers ask you to take a leap of faith to help find a cure for blindness.

If you're doling out gift cards for Christmas, you might as well just give out cash.

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

Are two billion cars a nightmare we can avoid? MNN's auto blogger reviews a new book on the subject.

Option packages and other 'forced' features increase the base price of many vehicles, balancing out the environmental value, group says.

Despite the recall woes plaguing Toyota, Kelley Blue Book has named the Toyota Prius as the top green car for 2010.

Your next car purchase may be based on a letter grade issued by Beltway bureaucrats.

The latest tag team effort from the EPA and Department of Transportation is an ambitious one: the 60 mile per gallon car.

Toyota's new "100 Cars for Good" program will give away 100 cars to nonprofit organizations in 100 days.

The explosive Ford Pinto tops this list of the 5 biggest car flops.

Ford revealed the new, more fuel-efficient 2013 Ford Escape at the L.A. Auto Show.

Climate change journalist George Monbiot says he was wrong when he claimed 'the only ethical response is to stop eating meat.'

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

This Spanish farmer's free-range geese fatten up naturally for migration season.

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

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 a social networking site beat the major media on a major environmental story.

When is rhetoric over-the-top when you're talking about climate change?

As history has shown us, environmental regulations often help the economy, not hurt it. Why can't corporations -- and Congress -- learn from the past?

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

For readers, it's great news that Playboy is getting rid of the naked photos.

Video: MNN blogger Karl Burkart chats with Current TV about the politics of blogging at the Copenhagen climate summit.

Canada does an about-face on its climate target (if only) and the G77 suspends talks after a move to eliminate Kyoto Protocol language.

Eco prankster activists pull a fast one on the world when they send out a flurry of press releases that seem to indicate big cuts and climate reparation payment

Video from Al Gore's speech yesterday at the Copenhagen climate talks.

Clients of the Cueto Law Group in Miami, Florida can now pay up to 20% of their legal fees with carbon credits.

It's no substitute for simply getting rid of coal, but geo-engineering just may be our planet's Hail Mary pass.

The EJC is sending someone to Cancun for the next climate summit. Budding bloggers, this is your chance to get noticed.

The best photos of the week as presented by the Mother Nature Network, including a landfill worker in Cambodia and a mistletoe farm.

Attempts to address global warming and its potentially devastating consequences, resume today as delegates gather in Doha, Qatar.

The tiny desert kingdom has an outsized appetite for fossil fuels, making it an awkward place to host international climate change negotiations.

Weather Channel's futuristic weather report is based on current climate science and was released as part of the U.N. Climate Summit.

A lawn can be both kinds of green: eco-friendly and lush.

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

Chanie Kirschner has figured out how to maximize her grocery shopping.

Little by little the Obama administration is clearing the way for CCS.

An experiment in low-impact living called One Tonne Life finds a Swedish family moving into a 'climate-smart' home to drastically reduce their carbon footprints

A few ocean liners have been working to cut back on their pollution. But you're still free to be a glutton at the buffet.

Crew of the F/V Kodiak partners with EcoEmissions to burn fuel more efficiently and reduce pollution.

How do you convene a large group of people to share and learn important information and interact socially without causing a negative impact on the environment?

A new report from the Natural Resources Defense Council details the staggering environmental cost of DVRing 'The Real Housewives of New Jersey' every week.

What is carbon capture and storage? Often touted as a viable solution to the growing problem of irreversible climate change, carbon capture - also known as CCS

Roughly 20 million Americans work from home on at least a semi-regular basis. Here's how telecommuting is impressive dent in carbon emissions — and what you