Giraffes, Towering and Otherworldly, Are ‘Vulnerable’ to Extinction The population of the world’s tallest land mammal has dropped by 40 percent in three decades, a report said. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:What happens when you die?Questions and Answers About This Year’s Flu SeasonIndia splashes $350 million to create solar projects in renewable energy by 2022Trilobites: Are Earthquakes More Likely During Full Moons? That’s a Myth, Study FindsWarming, Water Crisis, Then Unrest: How Iran Fits an Alarming PatternWhy IKEA is asking customers to PEE on its advertisements in an eye-opening campaign