Unlike the current patchwork of river protections, the National Blueway System will cover entire rivers 'from source to sea,' including their watersheds.

Climate talks in Denmark are on hold after a group of developing nations walked out over concerns about abandoning the Kyoto Protocol.

The Bolivian Alliance for the Americas (ALBA) led an impromptu press conference denouncing the closed meeting of 18 'friendly nations' led by Obama. Hugo Chavez

A trio of nations -- Austria, Sweden and Finland -- are pushing once again for loophole in the climate treaty that would allow them to get paid to cut down tree

The first 10 countries on the list, made available during UN climate talks in Durban, South Africa, account for two-thirds of global emissions.

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

Seventy percent of sockets contain inefficient light bulbs. Here's how to switch them out with energy-saving models while minding your lumens and your watts.

So far, the apes are using 10 different apps, including cognitive games, drawing programs and ones that feature virtual musical instruments.

Everybody says we are, but an economist claims that the data show otherwise.

The Every Kid in a Park initiative aims to get kids active and outdoors, but it may also turn them into environmental stewards.

Robbie Bond wants to inspire kids and their families to protect our national lands.

The fastest and best explanation of Cap & Trade ever.

A bout of housebound hibernation just wouldn't be complete without a chill-busting throw blanket made from natural materials

Here's a few notable, eco-friendly distractions for antsy pets forced to spend more time indoors due to cruddy weather.

Winter outerwear pile spiraling out of control? Before hunkering down, keep organized by stashing your cold weather gear on an eye-catching rack or hook.

The next time a massive winter storm rolls around, keep dormant green thumbs busy with an indoor veggie or herb garden.

With springtime finally in sight, it's time to start thinking about dusting off the cobwebs of winter with the help of at-home spa goodies.

With National Bike Month just around the corner, behold 10 cycle-centric items for around the house ranging from bowls to wall-mounted bottle openers.

In addition to keeping green by hitting up the bulk food bins this week, outfit your kitchen with attractive receptacles to store all those garbanzo beans.

With Hawaii's endless renewable energy potential, the state plans to generate 40 percent of its power from clean sources by 2030.

Construction equipment has moved into the land of the National Butterfly Center in Mission, Texas, to begin work on a border wall.

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

Celebrate National Parks Week and Earth Day with us with this breathtaking visual tour of some of the most beautiful sights in America's national parks.

The biennial event is dedicated to raising awareness about the importance of alternative fuel vehicles.

Brighten up a humdrum room while celebrating your favorite wilderness area with beloved illustrator Charley Harper's National Park poster series available at th

This easy-to-navigate, French-speaking metropolis has plenty of outdoor activities and shopping. Did we mention the food?

This Southern town has plenty of arts, local food and outdoor recreation. And a green-minded mayor, too.

South American country is emerging as a popular destination for eco-travelers.

Sure, it's close to Yosemite National Park, but this agricultural hub has plenty of other attractions worth checking out.

Check out this former industrial powerhouse's parks, markets and way-green baseball stadium.

Panama City's famous canal, wild jungles and pristine beaches make it a top eco-tourism destination.

Check out this low-key Midwestern capitol for urban, rural and agricultural fun.

Political stability and environmental stewardship make this west-central African nation a good place to visit.

Get out your walking shoes and check out this city by the sea.

Check out this low-key spot for a rustic, Deep South experience.

Even if coconut drinks aren't your style, the natural beauty of this South Pacific isle can't be denied.

Want outdoor adventure and a theme park, too? Give this Florida hot spot a spin.

If your preferred mode of transportation is by horse or bike, this is the place for you.

Paris may not be as green as other cities, but it's possible to enjoy a low-impact vacation in the City of Light.

Check out this Ozarks town for big cats and holistic spas.

North America's oil powerhouse also has some serious environmental cred.

If you're ready to step outside your comfort zone, head to Cambodia, where you can find exotic sights and opportunities to help others.

Nurtured by the oil industry, this city has an impressive environmental presence.

Save your money for a truly natural safari experience in one of the most welcoming, safe and user-friendly nations on the African continent.

Ditch the diet and head on over to this eco-friendly city rich in history and culture.

If you've got the cash to spare, visit this low-lying Indian Ocean paradise before rising sea levels swallow it up.

This skiing hot spot has plenty going on when it's not snowing: How about biking, hiking or camping for starters?

Head to this neck of Minnesota for scenery, outdoor fun and a progressive vibe.

Although only 22 miles away from L.A., Catalina is a completely different world.

If you like snow and don't mind crowds, check out this Japanese island city's snow festival. (It's a nice place to visit in the spring, summer and fall, too.)