All around the world, there are potentially deadly volcanoes that have lain dormant for far too long. These 12 are showing signs that they could erupt soon.

This renewed look at our exceptional planet uncovers nine more extreme locations that rate their own place in the sun... rain, wind, snow, etcetera.

Think that fleabag motel you stayed in was trashy? It was nothing compared to this hotel, which was made entirely of garbage found on the beach.

The 2010 World Expo in Shanghai is filled with wonders, but the UK Pavilion, known as the Seed Cathedral, is arguably the most awe-inspiring of them all.

Rock formations have been laid down and eroded away time and time again over the past 4.5 billion years - even the Earth suffers from fallen arches.

Cooler than crop circles, the agricultural artistry is incredibly inventive which gives rise to marketing creativity. Here are 18 amazing and artistic rice murals.

Around the world at any given moment, dozens of volcanoes are smoking, shaking and stirring up their neighborhoods. Here are 10 of the most active.

The beauty of nature helps inspire us to take care of our planet. If you don't have the funds to travel, enjoy these 26 stunning landscape and nature photography wallpapers.

Forget the sterile white aesthetic of mass-produced RVs: these converted buses and trucks are true houses on wheels, complete with porches and wood stoves.

Did Google Earth find Atlantis? Maybe not - but it did help locate a new human ancestor, an illegal drug farm, a heart-shaped island and more.

Caves hold secrets that took thousands of years to form. Cave photographer Stephen Alvarez captures and shares these unique environments in the uncharted underworld.

Disaster comes in differing bleak shades and deadly flavors, such as environmental, economic, and natural. These ghost towns were abandoned due to disasters.

Whether you want to take it easy on the environment or want to play Tarzan and Jane, step off the grid and climb a tree. Here are 12 exotic treehouse eco-vacations.

Putrid shark flesh, maggoty cheese, baby mice wine, warthog anus - all of these and more are prized as delicious delicacies around the world.

From amazing decorated eggs to strange structures, here is a bizarre collection of oval-like designs in architecture and art.