Inspirational globes for Earth Day inspire a sense of unity and invokes the urgency for everyone to get on board with the green movement.

These 12 visionary films create dismal futures caused by present-day problems like global warming, wildlife extinctions and resource depletion.

Bamboo is a versatile material that is only now reaching its full potential, being used in all kinds of creative and unusual ways. Some of these, though, might be a bit much.

Furniture designers have gotten incredibly creative when it comes to sustainable materials and concepts, to the point of the bizarre in some cases.

Let's take a brief look at this hopefully transient trend and think about what art really is. Is it culture, or is it barbarianism?

10 examples of amazing architecture, art and even fuel created from discarded materials like a decontamination chamber, used coffee filters and dirty diapers.

Fire artists come in all kinds - from fire dancers and performers to sculptors, architects and builders. Modern fire performance has taken an huge range of directions.

Photographers who capture amazing HDR, macro, long range, underwater and nighttime images of landscapes, animals, weather phenomena and more.

Air, wind and sky artists can challenge our preconceptions and broaden our (literal) horizons by problematizing the simplistic duality of Earth and Sky.

Incredibly creative artists using food as a medium or subject, creating things like bacon villages, popes made of pizza and life-size butter sculptures.

Water flows with gravity, water levels rise and fall with time and water even transforms from a liquid into a solid - providing amazing material variety for an artist.

Technical and conceptual innovations have liberated creative modern land artists to create ever more amazing works of natural sculpture and earth architecture.

A guide to mazes and labyrinths from around the world including chartres mazes, corn field mazes, brick mazes, stone labyrinths and the oldest, largest mazes.

Beautiful images and information about natural formations and weather including clouds, wind, crepuscular rays, mirages, gravity waves, sprites, rainbows and more.

HDR processes are at once surrealistic and hyper-realistic, natural and artificial, peaceful but vibrant. Here are 25 stunning HDR nature and landscape photos.