The dog (Canis lupus familiaris) is a domesticated subspecies of the wolf, a mammal of the Canidae family of the order Carnivora. The term encompasses both feral and pet varieties and is also sometimes used to describe wild canids of other subspecies or species. The domestic dog has been (and continues to be) one of the most widely-kept working and companion animals in human history, as well as being a food source in some cultures. There are estimated to be 400,000,000 dogs in the world.The dog has developed into hundreds of varied breeds. Height measured to the withers ranges from a few inches in the Chihuahua to a few feet in the Irish Wolfhound; color varies from white through grays (usually called blue) to black, and browns from light (tan) to dark ("red" or "chocolate") in a wide variation of patterns; and, coats can be very short to many centimeters long, from coarse hair to something akin to wool, straight or curly, or smooth.

Now that we've all given up on any pretense at a New Year's diet, it's time to celebrate some of the hungriest people in science fiction: Those so hungry, they could eat an entire planet. Those who want to feel thin should applaud our hierarchically-organized list of the three greediest bastards ever created.

Finally, here’s an authoritative diet and nutrition book based on hard science and exhaustive research. This revealing book is written by one of the world’s most respected authorities in the field of nutrition. In his own words, he has been “in the system for almost fifty years, at the very highest levels."

Author Michael F. Jacobson, co-founder and executive director of the Center for Science in the Public Interest weighs in on the necessity of a better diet. He is also the author of Six Arguments for a Greener Diet.

A vegetarian diet has been advocated by everyone from philosophers such as Plato and Nietzsche, to political leaders such as Benjamin Franklin and Gandhi, to modern pop icons such as Paul McCartney and Bob Marley. Science is also on the side of vegetarianism.

The Diet Channel has put out a Top 10 list of the most fundamental steps to losing weight and keeping it off. None of these tips will blow your mind as anything new and innovative, and there’s a reason for that: losing weight does not have to be rocket science. Learn More here.