Numbers are plunging as natural habitat shrinks
                                
                                
                                    (Newser) -
                                    The number of cheetahs in the wild has been dropping so quickly that wildlife experts think the animal could disappear by 2030, reports  AFP . They estimate that maybe 10,000 of the big cats exist, mostly in Africa, down from 100,000 about a century ago. The problem is that...