LPG stands for liquefied petroleum gas derived from petroleum refining and processing of natural gas.

In this amazing art, new life is breathed onto old junk.

London-based eco-designer Oscar Diaz finds reuse inspiration in the smooth contours of 2-liters and soap containers.

Carbon dioxide is one of the major pollutants in the atmosphere produced mainly by fuel combustion and deforestation.

Propane is a hydrocarbon that normally comes in gas form but can be compressed into liquid form.

A combustible mixture of hydrocarbon gases that is shapeless and odorless in its pure form.

A cluster of wind turbines used to harness power for producing electricity.

A widely-recognized independent global organization of environmental activists.

Artist Lisa Kokin takes what may seem like old buttons and makes fascinating, complex pieces of art.

Shorn locks can help soak up the lingering oil in the Gulf.

Pennsylvania-based Riverside Designs uses recycled materials and low-impact packaging in its community-driven Plates With Purpose line.