From moving rocks to mammatus clouds and red tides to fire rainbows, here are seven of the most spectacular phenomenal wonders of the natural world.

t seems like yesterday that WebEcoist was launched with a mandate to cover "even more of your favorite travel, art, architecture and oddities, but with a twist:

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

Green is well within your means thanks to affordable eco-friendly products and online shopping sites with interesting green gadgets and great gift ideas for the holidays.

Whether you are a vegan, vegetarian or even a meat-eater here are some essential (and relatively easy) meals and recipes to green your eating habits on a regular basis.

Learn the best green gadgets to help the environment and save money, from electronics to computer gadgets to power savers and chargers.

Don't want to go vegetarian? Here are some sustainable meat consumption tips for local, organic, grass-fed meat and meals and recipes for the green meat consumer.

An astonishing 1 in 4 mammals worldwide are in critical danger (either threatened or endangered). Here are some of the particularly beautiful species that are on the list.

Recipes that are vegetarian, healthy for you, good for the planet, cheap, fast, delicious, and easy to make.

Easy green living tips for an eco-friendly lifestyle at the office and work, at home, with others, volunteering, shopping, and with friends.

Top environmental websites - the best green blogs, tools, applications and resources - forums, social media sites, environmental agencies and organizations.

Simple solutions and answers to common environmental questions and green lifestyle dilemmas such as driving an SUV, eating meat and consumption.

Reduce the Environmental Impact of Your Home with Green, Eco-Friendly, Energy-Saving ideas for carpet, wall, heating, appliances, energy leaks and landscaping.

Green your diet with vegan tips, a farmers' market finder, a CSA resource, simple steps to reducing carbon impact and choosing the best organic foods.

Want to find other envirogeeks online? Learn about the best green environmental forums, social media and social bookmarking sites online.