Some of the most shocking and disturbing ads in recent years have come from talented creative design teams of environmental and activist organizations.

A more in-depth look at the workings of Earthships, beautiful self-sufficient DIY homes for eco-conscious green living.

Fascinating man-made islands and floating communities including a former fort fit for a Bond villain and a picturesque Pacific garbage dump.

These animals, whether they were invited, invading, or simply curious, have found their way, unexpectedly, into urban areas.

An introduction to Earthships, completely self-sustaining, eco-friendly homes.

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 ten spacecraft have been (or, in one case, would have been) instrumental to our current understanding of the Earth's environment.