Environmental Photos on MNN

10 feral animals wreaking environmental havoc Some feral animals are relatively harmless, but others are tenacious and often deadly invasive transplants spreading mayhem wherever they roam. Read...	Best train journeys in North America Passenger trains are a viable option in North America for unhurried travelers and people in search of a greener, more scenic way to get wherever they...	7 CEOs who work like dogs While researching CEOs for his book, “From Wags to Riches: How Dogs Teach Us to Succeed in Business and Life,” Bob Vetere and co-author Valerie...
Famous presidential pooches If the pet-keeping habits of American presidents are any indication, owning a dog, is as American as apple pie. In fact, forefathers George...	10 wildfires as seen from space NASA’s Earth-observing satellites have circled our globe for more than a decade providing pertinent information on various wildfires around the...	Classic American hiking trails A few trails in the U.S. enjoy a high profile because of their overall length, remoteness, amazing scenery or historical significance. These classics...
The best animal photos of May See the best animal photography of the month, including a snoozing panda, newborn cheetah cubs and a rhesus monkey beating the heat.	5 manly dishes for busy homes These days it often requires two paychecks to bring home the bacon. One of the best ways to ensure one gender isn't pulling constant kitchen...	9 celebrities who haven't aged well It’s time to spotlight a few celebs, both living and dead, who have faced Father Time in a not-so-graceful manner.

10 of the biggest animals to roam the planet When it comes to size, humans are mere peanuts next to ballpark-sized animals. Here are 10 of the biggest animals that have ever roamed planet Earth.	The best animal photos of May May faces: The best animal images of the month.	10 famous Appalachian Trail hikers The AT is the world's most famous long-distance hiking trail, but many of its hikers are also well-known — some for their trail exploits, others...
6 of the saddest zoos in the world Zoos have come a long way from the wildlife prisons of the past, but a few still cling to outdated, inhumane practices.	8 unexpected animals that sing Everyone knows that birds and insects sing with abandon, and humans undoubtedly enjoy singing. But what about other animals?...	Mississippi rising: Flooding in Memphis and beyond Photos of effects of the near-record water levels along the Mississippi River.
7 cultured animals that share knowledge Humans aren't the only beings that can invent and pass along knowledge to their offspring. Here are some examples of cultural animals.	13 animals hunted to extinction Numerous species have been wiped out primarily by human hunters in the last couple hundred years alone.	10 incredible images of the sun The sun is the center of all life and energy for Earth. Check out these incredible images of the sun taken by NASA.

Top 10 green U.S. cities

Top 10 green U.S. cities

Top 10 green U.S. cities

10 places to visit before they vanish We may be one of the last generations to see some of the Earth's most cherished places.	5 great moments from Hollywood's green wannabes Some stars try to assert their eco-cred and fail — miserably.	DIY cork coasters and placeholders Repurpose those post-celebration corks into coasters and other useful trinkets.
Top 10 environmental documentaries of 2009 Photo gallery: These eco-films are sure to shock, inspire and entertain movie buffs this holiday season.	How to make your own wrapping paper Make gifts stand out and save money with your own designs using recycled materials.	26 celebrities with eco-sounding names <div>Enjoy our gallery of famous people whose names share an environmental connection.</div>
Great inns open only to those with good hiking shoes Tired of cruise ship pollution, frozen airplane food, or hours driving in a gas-guzzling car to get to your favorite vacation spot? Why not try a...	Model citizens: 7 green supermodels <div>Seven supermodels who are fusing fashion with environmental ideals.</div>	Eco-photos: April 21st <p>A look at what's going on in thee green world today. </p>

Eco-photos of the week: Aug. 16-22 <p> Eco-photos of the week: Aug. 16-22</p>	Eco-photos of the week: Aug. 9-15 <p>Eco-photos of the week: Aug. 9-15</p>	Eco-photos of the week: Aug. 2-8 <div> Eco-photos of the week: Aug. 2-8</div>
7 car-free cities You have to do some digging to escape the army of cars now clogging the planet's roads and highways, but here are a few car-less cities to...	Eco-photos of the week: July 26-Aug. 1 <p> Eco-photos of the week: July 26-Aug. 1</p>	Eco-photos of the week: July 19-25 <p>Eco-photos of the week: July 19-25</p>
Eco-photos of the week: July 12-18 <p> Eco-photos of the week: July 12-18</p>	Traffic congestion dipping as economy falters <div>Here's a status report on the nation's commuters.</div>	Eco-photos of the week: July 5-11 <div> Eco-photos of the week: July 5-11</div>

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

Top 10 organic fast-food restaurants

<p>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...