Environmental Photos on MNN | MNN - Mother Nature Network

15 funny signs from Occupy Wall Street Protesters have a knack for puns and witty one-liners, and the Occupy Wall Street movement is no different. See some of our favorite, funny protest...	Explore the catacombs of Paris Paris was a crowded city in the late 1700s. It had a burgeoning population clamoring for housing and burial plots. To free up real estate and get rid...	7 images of ghostly nebulae As spacecraft point their lenses into the vast unknown of space, we get a glimpse of the universe in all its weird and wonderful glory. Here are...
9 of the smartest animals on Earth Humans aren't the only intelligent creatures on Earth. Meet nine of the planet's cleverest creatures.	Celebrity pets: Furry friends of the rich and famous From Barack Obama to Adele to Dog the Bounty Hunter, here's a few glimpses of the day in the life of a celebrity pet.	10 images of alcohol as art Photographed under a microscope, your favorite beverages become artistic, entrancing patterns of color and shape.
7 unusual medical museums Here you’ll find seven of the most intriguing and odd medical museums from across the world, where serious learning often goes hand-in-hand with some...	10 places in the U.S. where bikes and boats rule If you're tired of traffic and high gas prices, it's time to put the car in park, unbuckle your seatbelt and enjoy one of these vacation...	5 vegetarian meals that go great with wine The familiar adage of red wine for meat and white wine for fish has taken a turn as health-conscious consumers shift toward plant-based diets. Here...

7 people who gave up on civilization to live in the wild The fast pace of life makes many people yearn for nature ... but these folks have taken the concept to the extreme.	Iceland volcano: Beautiful images of a natural disaster When a volcano in Iceland erupted, it created an enormous ash cloud, disrupting flights around the globe. Though destructive, the volcano has...	10 animals that are bad for the environment When nature's balance gets disrupted, these animals can be bad for the Earth.
The world's 10 oldest living trees There's something truly majestic about any single tree able to stand entirely on its own for millennia.	8 under-the-radar gems of the National Park Service These are some national parks and monuments where the human traffic is less dense (in some cases, nonexistent), the landscapes breathtaking, and the...	March faces: The best animal images March faces: The best animal images
Earth Hour 2010 Images from around the globe for Earth Hour 2010.	Wyoming national parks Photo gallery: Satisfy your inner photographer, historian and biologist at Wyoming's national parks.	11 spectacular photos from Discovery's 'Life' Three years ago, the Emmy-winning series 'Planet Earth' mesmerized viewers with its breathtaking vistas and fascinatingly intimate focus on...

Top 10 green U.S. cities

Eco-photos: April 21st

A look at what's going on in thee green world today.

10 great green moments in planes, trains and automobiles

10 great green moments in the history of planes, trains and automobiles.

Eco-photos of the week: April 19-25

Eco-photos of the week.

7 of the greenest sports complexes in the world There are a number of big sports complexes making a real effort to have a lighter footprint on the environment.	10 green fund-raising races in 2010 Photo gallery: Lace up your sneakers and burn calories to help save the planet with these 10 eco races.	Solar Decathlon 2009 20 teams compete to build the most sustainable home.
G20 Leaders: A who's who gallery <div>As G20 leaders converge on Pittsburgh Sept. 18 to discuss climate change and other global issues, here's a who's who of who...	Ten green U.S. landmarks Ten green U.S. landmarks	Seven green jobs to get you through the recession It's scary out there right now. It seems that every day brings more news of massive layoffs and people losing their homes to foreclosure.

Top 10 organic fast-food restaurants

Fast, cheap, and high quality? That's right. Fast food does not have to be bad for you. Check out the Top 10 organic fast-food...

6 foods we could lose in an outbreak Modern food and agricultural corporations operate on a huge scale, and that's where consistency matters. When it comes to edible crops, variety...	5 steps to reusing your Christmas tree When you're ready to put away the lights and ornaments, be sure you properly dispose of your tree, too.	DIY window treatments With a handmade shade, you can add some style while saving energy.
10 great green houses Here are 10 great versions of the green home.

Top 10 reasons to attend the New Orleans Jazz & Heritage Festival <div>This gallery should convince you to get yourself to New Orleans for great music, food and fun.</div>	Captain Planet and the Planeteers Learn about the characters in Ted Turner's classic environmental animated series, Captain Planet and the Planeteers.	Eco-friendly Valentine's gifts Roses are red, violets are blue, and Valentine's gifts are green. Let MNN help you find the best one here.
Cheap and green holiday gift guide <div>Twenty-five eco-friendly, last-minute gifts that won't bust your budget.</div>	Earth Day photos - The past year <p>Earth, still beautiful in its more tragic moments. On April 22, 2009, Earth Day is celebrated in many countries to inspire...