Not sure where to post this as there is not "science" section and it's certainly not news about ebook readers.
http://www.usatoday.com/tech/science...IES25_ST_N.htm
"A 40,000-year-old child's pinky bone found in a Siberian cave probably belonged to a previously unknown human species living near modern humans of the era, a gene study reports today."
http://news.bbc.co.uk/2/hi/science/nature/8583254.stm