I'm not so proud to think that anything is unworthy, and I don't think I was that way 10 years ago.

Zuckerberg rejected $2 billion for Facebook and has successfully created a company worth nearly $200 billion.

Zoos should concentrate more on the preservation side of things.

Zoomin is a hybrid model. The management and founding team is the one with half.com.

Zoologists study the behavior, physiology, classification and distribution of animals, whether they are living or extinct.