Fearful of late summers and early springs trimming their seasons, ski areas all over the United States are calling for action on climate change policy.

This gratitude project is simple, quick, creative and you probably have everything you need to participate in your pocket already.

A random YouTube video leads to the reunion of two sisters who grew up 5,000 miles apart.

Each day will symbolize one year that Nelson Mandela spent in prison.

As a partnership with a nonprofit that provides shelter to homeless families goes to show, Amazon's takeover of downtown Seattle isn't without altruism.

Chuck Leavell, keyboardist for The Rolling Stones and the cofounder of MNN, sits down with country music star Gretchen Wilson at Farm Aid 2009 to talk about fig

Migration forecasts developed by researchers at Cornell University help cities and building owners determine the best time to flip the switch.

The Citi branch in Union Square received LEED Platinum certification.

If it meets the goal, the Exploratorium in San Francisco will be the largest net-zero energy use museum in the nation.

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

Soil organisms play a critical role in influencing a naturally occurring phenomenon known as "tree migration," say University of Tennessee researchers.

Quant's fire-breathing electric supercar performs great — on paper. The futuristic battery tech is cool, but will it work?

A plan to protect more than 11 million acres of land in the American West has been scrapped after months of talks inside the Beltway.

Lexus-sponsored 'debate' between climate denier Phelim McAleer and green girl Simran Sethi yields important lessons for an ailing climate movement... especially

Even as warnings of the potentially catastrophic effects of global warming mounted, negotiators at global climate talks in Qatar made only modest steps toward h

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

A new study shows that share prices increase slightly after a carbon disclosure is made.

Actor warns of a 'catastrophic warming of the planet' if carbon pricing is not enforced to curb the emissions of the fossil fuel industry.

Christmas is the season for many things, including a massive carbon footprint.

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

Deadlier than Glenn Close with a kitchen knife, light's 'fatal attraction' kills millions of birds each year.

Birds that produce 'flight calls' during night migration may be more vulnerable to light pollution, a new study finds.

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

To celebrate the 30th birthday of Macintosh, Apple filmed an ad entirely on an iPhone and aired it during the Super Bowl.

Nature Conservancy, Conservation International, WWF, Sierra Club -- are the biggest environmental NGO's losing credibility by receiving funds from major corpora

Fair Isle, with a population of 60, is looking for someone with a sense of adventure — and a nursing certificate.

Don't wait for April 22! Here is a month-long list of eco-awesome activities you can do to celebrate the planet every day.

The organization has revamped everything from badges to cookie sales to try to be more relevant.

National surveys show the public supports having more green energy. But in local elections energy is likely to take a backseat to the economy.

As parts of the country enter day three of a heat wave, it's time to consider breaking out the big guns: Ice straws and stainless steel popsicle molds.

The end of summer and beginning of autumn mean warm days and cold nights; bring one of these sweaters along to keep comfy.

Actor and entrepreneur says his centrifuges could make a difference in small-scale oil cleanups.

Company says latest tests prove the machines can make a difference in Gulf cleanup efforts.

Nonprofit, cofounded by media mogul Ted Turner, has been an instrumental force in supporting global environmental education since 1991.

Earth lost 39 million acres of tropical tree cover in 2017. That's like losing 40 football fields full of trees every minute for a year.

Your guide to the holiday's planet-centric programs.

You can celebrate Earth Day all week long with free admission to any national park.

In honor of Earth Day, NASA has released an awe-inspiring video of the best imagery captured by its Earth-observing satellites.

From environmental tips to hanging out with monkeys, there's no shortage of Earth Day entertainment.

Covering thousands of miles on three-inch wings, the common green darner dragonfly completes a multi-generation journey every year.

Nearly 700 feet (more than 200 meters) under the Svartisen glacier in northern Norway, researchers are huddled together underground.

Forget the tie. How many does a man need, anyway? Give your dad something he’ll really appreciate — a good nap and then a trip to the park. “How can I do

How about bringing the Concept B, a very cool 5-door hybrid, to the U.S.? Sorry, only for China. That aggravating truth plays out again and again.

Sure you can grate cheese with a grater, but that knuckle scraper can be a versatile kitchen tool.

Here are tips on how to prevent and get rid of rats in and around your home.

Should baby boomers be blamed for stealing our kids' futures? Author Bruce Gibney thinks so — and he has a point.

'The Art and Science of Ernst Haeckel' is a collection of beautifully illustrated flora and fauna by a German biologist and artist.

In the age of Kindles and chain bookstores, some of these towns are vehemently opposed to e-readers and brand-name booksellers.

The hybrid earned a 47 mpg rating in the city and on the highway.

As electric cars become increasingly mainstream, they're starting to build up a charge on social media around the world.