Several environmental organizations join forces to launch a new campaign urging the federal government to adopt a fuel efficiency goal of 60mpg by 2025.

As world leaders fly into Rio de Janeiro for Rio+20, thousands of people from indigenous tribes, environmental groups, unions and religious organizations gather

As the first plug-in electric vehicles come to the mass market, companies that design and sell car chargers are battling for market share.

The three-term New York mayor was famous for his outspoken persona and economic rekindling, but he also had a little-known green streak.

In "Ajijaak on Turtle Island," a young crane's migration journey brings Native American stories to life.

Until oil sand situation is dealt with, 'Rethink Alberta' says tourists should travel elsewhere.

Ron Paul has been a vocal figure in American politics since 1977, and he has developed a lengthy record on energy and environmental policy.

Some lumber is not eco-friendly; the trick is to find sustainable forests and other alternatives.

Two new video campaigns by Greenpeace are brave and forthright in making their point, but do they go too far?

We've got picks that include documentaries, fantasy, fiction and even kid movies.

The new and highly Instagrammable interactive exhibition in Miami Beach receives a violation for generating marine debris.

Here are the films to catch at the country's largest environmental film fest — including one about making saké and the tragic industry of trophy hunting.

On top of averting budget cuts, Congress' deal to dodge the fiscal cliff also extended several key incentives for programs related to the environment.

Robert Byrd's death will create a void that may directly affect environmental policy.

A new mine could provide 1,500 jobs, but protestors say the environmental cost is too high.

If you thought the plastic bag waste from a loaf was a big problem, wait till you find out what's even more damaging.

The Brock Environmental Center's 'regenerative' design is key to its AIA recognition — it generates 80 percent more energy than it uses.

Beef and farmed catfish aren't great on the environment, but wild-caught fish and farmed shellfish have low environmental impacts.

Five rousing books that sound a rallying cry to think about and work toward environmental solutions in fresh, new ways.

Margaret Brown shares her insights about the Deepwater Horizon spill with MNN.

Ruling is latest twist in a long debate over how to regulate and enforce coal ash disposal.

Become a Pinterest fan, repin from our back-to-school board and you could win an iPad and green books.

Ubiquitous Mardi Gras beads can be made of other things: Biodegradable seed bombs, anyone?

Journalist Heather Rogers maintains that we can't buy our way out of the crisis our planet is experiencing.

EWG grades the products many of us use to clean our kitchens and houses. How do your 'green' cleaning products rate?

It's what you've been waiting for. Peter Dykstra lists his picks for America’s nine greatest environmental heroes.

Scientists report that it could take 100 years for the world's groundwater supplies to respond to climate change, potentially leaving populations without water.

Apple is defending its decision to have its products removed from the EPEAT environmental standards certification program. Speaking to The Loop, Apple spokesper

Joining an environmental book club (or cracking a few eco-books solo) is a virtually effortless way to green up your life a bit.

L.A. Times says the head of the House Energy and Commerce Committee was once a moderate, but he was able to gain this powerful seat by embracing Tea Party princ

Program offers national recognition for kids working to make their world a greener place.

Video: Learn about ecoartspace and how that organization addresses environmental issues through the visual arts.

Psychologists wanted to know why some people are more likely than others to be proactive. Here’s what they found.

Meet the environmental organizations wielding the power of Facebook to inspire, educate and advocate for the planet.

Accolade recognizes Turner's 'remarkable commitment to protect and preserve our natural world.'

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

Spending cuts are the talk of Washington these days. Some are looking to make big political gains with cuts that won't create measurable savings.

The White House is taking a political risk: Spurn environmentalists enough times, and they might return the favor.

What would environmental policy look like under Paul Ryan? The U.S. vice presidential candidate is a self-proclaimed 'avid outdoorsman,' but his policies often

Large coalition of environmental groups uses humor to fight misconceptions around 'clean' coal.

The Pennsylvania Republican is a solid pick for social conservatives, but what are his views when it comes to environmental policy?

Every year, the number of green college programs — and the number of students enrolled in them — rises, as careers in environmental policy, sustainability,

Meet Dr. Rob Sanford, department chair and professor of environmental science at the University of Southern Maine.

From curious kid to giving back, to advisor to Apple computers, Jackson shares her path to leadership.

Filmmaker Mark Kitchell talks to MNN about the need to understand the birth and life of the green movement in the U.S.

From animal welfare to marine protection to climate change, these environmental charities are sure to put your money to good use.

Peter Dykstra counts down his top 20 eco-songs. Ozzy Osbourne, Metallica, and a few other strange bands make the cut.

Environmental activists are bringing problems (and solutions) right to your desktop via Google Earth.

From an eco-city in China to a coffee producer in Uganda to 'towers of power' in Spain and California, some good news from the green frontier.

For political purposes, a West Virginia senator is giving the EPA a little breathing room -- for now.