For years scientists have asserted that language is the one characteristic that sets humans apart from animals. The ability to speak and communicate is believed to have emerged around 50,000 years ago, along with the development of tools, and the increase in brain size. Scientists have identified the Broca’s and Wernicke’s regions as associated with …
On September 11, 2001, when I was seven years old, I sat in an elementary school classroom, watching footage of a plane crashing into the Twin Towers on a small television screen. My mother tells me she also remembers exactly what she was doing when the world found out about Princess Diana’s death. Nearly everyone …
Archaeopteryx, found in 1861, was the first transitional fossil discovered that suggested intermediate forms between feathered dinosaurs and modern birds. Unearthed just years after Darwin published “On the Origin of Species”, Archaeopteryx seemed to support Darwin’s theories about evolution. Since then, 28 other transitional species between birds and dinosaurs have been discovered, as well as …