A team of Pakistani researchers claims to have unearthed a 1.1 million-year-old stegodon tusk in the central province of Punjab, potentially shedding new light on the mammal's evolutionary journey. They've finally found a fossilized mosquito full of prehistoric blood! So a real "Jurassic Park" is right around the corner, right? Stegodonts, distant cousins of modern elephants, are thought to have been present on earth from around 11 million years ago until the late Pleistocene period, which lasted until the end of the last Ice Age around 11,700 years ago. The tusk measures some eight feet (2.44 metres) in length and...