Saturday, August 22, 2009
Death of the Dinosaurs
Dinosaurs dominated our planet for 160 million years. Now, all that remains of these huge creatures are bones. Fossil records show that 65 million years ago, something devastated the Earth's entire ecosystem and dinosaurs suddenly died out along with around 50% of all other species. But what caused their extinction? For many years, this question has remained a mystery shrouded in speculation.