David Sharp Latest articles by David Sharp Skull Reveals North America's Earliest Autopsy By David Sharp published 1 November 06 Planet Earth Sign up for the Live Science daily newsletter nowGet the world’s most fascinating discoveries delivered straight to your inbox.Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors LATEST ARTICLES1Orcas in the Gulf of California paralyze young great white sharks before ripping out their livers2First of its kind 'butt drag fossil' discovered in South Africa — and it was left by a fuzzy elephant relative 126,000 years ago3French archaeologists uncover 'vast Roman burial area' with cremation graves 'fed' by liquid offerings4On Saturn's largest moon, water and oil would mix — opening the door to exotic chemistry in our solar system 55,000-year old 'cultic space' discovered in Iraq dates to time of the world's first cities