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

The late renowned physicist Stephen Hawking joined BBC Radio 4's 'Hitchhiker's Guide To The Galaxy' as the voice of an intelligent and powerful being.

The end has come for new stories about Middle-earth, but there will never be an end to how they will inspire.

Data from 160,000 adults in 31 countries shows that having access to books at home may help develop stronger literacy, numeracy and technology skills.

Botanist and biologist Francis Hallé introduces a new world of rainforest flora in his latest art-driven book.

Writer Stacy Tornio didn't think she'd get such an enthusiastic response from her son Jack about writing a book.

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.)

It's Europe without the jetlag, or the carbon footprint.

Try out this island chain for coral reefs, tropical fish, turtles and even tiny deer.

Conservation plays a big part in the development of this laid-back island, where golfing, seafood and bird watching are top-notch.

Check out this state capital for history, culture and nature with a small-town feel.

Indulge your inner Tarzan (or Jane) in the wild areas surrounding the city, or take in more civilized affairs like farmers markets and bike trails.

Efficient public transportation, a vibrant organic scene and plenty of eco-conscious hotels make this Brazilian city worth a visit.

Gorges, waterfalls and a vibrant wine and food scene make this college town worth a visit.

Inside this giant city are impressive parks, a fledgling organic scene and world-class subways and railways.

Grand Rapids is the second-largest city in Michigan, claiming a modest-sized metropolitan area with about a million people in total. It is perhaps best known as

Despite a few setbacks, such as the 2004 tsunami and recent political unrest, Phuket remains Thailand's showcase tourist destination. Its palm-fringed beaches,

Juneau is Alaska's unassuming capital city. Since it is located on the state's southern panhandle, it is influenced by the weather patterns of the Pacific Ocean

Prince Edward Island is Canada's smallest province in terms of area, but it is one of the country's most prominent in terms of tourism and the environment. Many

Pittsburgh is one of the Eastern United States' former industrial powerhouses that has been successful in reinventing itself. Previously known for its now-shutt

Malaysia's Penang Island is one of the most unique places to travel in Southeast Asia. As a beach destination, it pales in comparison to the region's best stret

Mombasa, Kenya's second-largest city, is a hub for commerce and tourism in the country's southeastern coastal region. Though most would-be visitors are seduced

Belize, a tiny nation on Central America's Caribbean coastline, is at once accessible and remote. The country boasts a low population density (330,000 people li

Macau is usually associated with blackjack and baccarat. The East Asian gambling mecca, made up of a small peninsula and two islands that are now connected by a

Barcelona is the capital of the province of Catalonia (Catalunya in Catalan) and the second largest city in Spain. Located along the northeastern coast of the I

With 646,000 residents living in an area of more than 70,000 square miles, North Dakota is one of the least populated states in the U.S. Its remote location, sa