Follow architecture grad Hank Butitta as he traverses the country in one heck of a Craigslist find: A $3,000 school bus transformed into a mobile tiny home.

Visit Steve Sauer's Seattle apartment, a 182-square-foot storage unit transformed into a cozy dwelling.

In his latest project for the DIY Network, Vanilla Ice moves to Ohio's Amish country to learn some old-school renovation techniques.

Instead of filling a storage space attached to their carport with junk, Craige and Jennifer Walters transformed it into a lovely tiny house for guests.

Naturally, the man responsible for the geodesic dome also lived in one. Now, Bucky's landmark 1960 structure will be restored and opened as a museum.

A design firm best known for its repurposed cardboard creations tries its hand at small-scale adaptive reuse with absolutely gorgeous results.

The flower flower motif-stamped Los Angeles masterpiece is set to reopen as a museum following renovations.

The Kennedy Space Center hideaway sustained significant damage from Hurricane Matthew.

An Olympic bid is as good a reason as any for the Parisian architectural landmark to get all gussied up.

Photographer Blake Burton chronicles the extensive work of restoring a historic Sears, Roebuck & Co. building.

Actor/activist excited to use new role to share that 'human well-being is intertwined fundamentally with biodiversity'.

The world's forests support the planet's diverse creatures, and keeping forests robust also could help humanity achieve some of its biggest goals.

German tree-planting advocate brings his Stop talking. Start planting message to the United Nations.

Cookstoves that burn more efficiently and channel smoke outside could save millions of lives around the world.

As humanity hits the 7 billion mark today, a new U.N. report suggests we should focus more on our quality of life than the quantity of it.

Forty years after the first World Environment Day, and 20 years after the original 'Earth Summit,' Brazil is still a flashpoint for environmental politics.

More than 100 world leaders and tens of thousands of protesters will descend on Rio de Janeiro next week for the Rio+20 summit in hopes of overcoming years of d

As world leaders fly into Rio de Janeiro for Rio+20, thousands of people from indigenous tribes, environmental groups, unions and religious organizations gather

Mongolia, the host of this year's World Environment Day, is home to Earth's rarest bear. Conservationists hope 2013 will mark the start of its comeback.

The IPCC report is expected to include summaries on melting glaciers, sea level rise and the impact of human activities on the global climate.

An early alert system and rapid space launches are two ways that the UN is coordinating with other agencies to deter asteroids.

Climate change has already taken a serious toll on human well-being and world economies.

A key focus of this week's Transformational Media Summit is how sharing stories can change attitudes to help us create a more peaceful world.

If you're wondering if you should be eating more plant-based sources of protein such as tofu, here's the good and the bad about the nutrition.

Strawberry nutrition facts. You probably know these berries pack a vitamin C wallop, but there's a wealth of other good stuff inside including fiber, manganese,

Many common sleep problems can be remedied by small, but specific, changes to nutrition.

Understanding what you are eating is a crucial step to healthier living. But what do all those food labels really mean?

“Eat Pretty” has simple nutrition information to transform your beauty routine – inside and out.

This powerhouse veggie includes compounds that will enable you to run further — but incorporating it into your diet should be done carefully.

The National Potato Council lobbied Congress to include potatoes in the WIC nutritional program, claiming its exclusion sent the wrong message to consumers.

The Institute of Medicine has raised the amount of potatoes, corn and peas it recommends you eat each week.

Getting more of this key nutrient could be more important than worrying about sodium intake.

Good news. If you’ve been avoiding nuts because of their high fat content, new research says the fats in nuts can be good for you.

Did Nutella, the tasty chocolate hazelnut spread, really need more sugar?

You can get all the brain-boosting benefits from these nootropic foods instead of taking supplements, which aren't regulated.

Sue Flood's new book on emperor penguins, 'Emperor: The Perfect Penguin,' is the culmination of 9 years of work.

Astrophotographer Andrew McCarthy spent hours creating this breathtakingly detailed composite image of our moon.

This year's open category winners of the Sony World Photography competition range from a Chinese shadow puppet show to a mesmerizing underwater dance.

Michigan woman has a 'photo booth' to get a glimpse of the personalities of birds that visit her yard.

Photo of hungry sharks wins Underwater Photographer of the Year contest, which also selected winners in more than a dozen categories.

Photographer Oliver Hellowell believes anyone can accomplish their dreams — even if they have Down syndrome.

Photographer Will Burrard-Lucas's new book 'Land of Giants' chronicles some of the last days of this towering gentle giant.

Photographers capture landscapes, portraits, wildlife and more for Sony World Photography Awards.

The winners in this international dog photo contest range from a blind, senior dog to cute, matching puppies.

Science Photographer of the Year contest highlights how photos can open a window to science.

For 55 years, photographers have showcased their work in the Natural History Museum, London's Wildlife Photographer of the Year competition.

Photographer Frank Liu captured photographs of a polka-dotted zebra in Kenya that ended up published in National Geographic.

Wildlife photographer Michel Rawicki captures polar bears in their private moments.

The U.S.-backed proposal was opposed by Canada, which is home to two-thirds of the world's polar bears.

A geothermal loop will keep a fancy new elephant house toasty with the captured heat generated by the cooling system in the polar bear habitat.