The Language of NeanderthalsBy Katharine Allen & Barry S. Olsen Published: 10 July 2013 From Science 2.0... Article excerpt: Our prehistoric close cousins, the...
The Other Mexicans: Indigenous people come from a world apart from Spanish-speaking MexicansBy Katharine Allen & Barry S. Olsen Published: 08 July 2013 From National Geographic... Article excerpt: On a dusty highway in...