- 59,000-year-old tooth offers a rare glimpse into how Neanderthals handled a medical problem CNN —
- Tooth shows cavemen conducted dental surgery thousands of years before anesthetic NY Post —
- Neanderthals treated a dental cavity by drilling into the tooth New Scientist —
- Neanderthals may have drilled out a cavity 59,000 years ago NPR —
- Neanderthal Dentists Treated Cavities With Stone Drills. Yes, Really Gizmodo —
- Neanderthal dentist drilled into decayed tooth almost 60,000 years ago Financial Times —
- 59,000-year-old Neanderthal tooth may be oldest evidence of dentistry Scientific American —
- Neanderthals went to the dentist (really) The Economist —
- Neanderthals drilled cavities to treat a toothache 59,000 years ago Ars Technica —
- Neanderthals weren't so stupid after all! Study reveals how caveman 'dentists' used sophisticated stone drills to treat cavities 60,000 years ago Daily Mail —
- Neanderthals used stone drills to treat cavities 59,000 years ago, tooth suggests The Guardian —
- The first dentist: How a single tooth changes what we thought about Neanderthals Haaretz —
- 'A remarkable achievement': Neanderthals may have practised dentistry ABC News —
Siberia
Region of Asia
Siberia is an extensive geographical region comprising all of North Asia, from the Ural Mountains in the west to the Pacific Ocean in the east. It has formed a part of the sovereign territory of Russia and its predecessor states since the lengthy conquest of Siberia, which began with the fall of the Khanate of Sibir in 1582 and concluded with the annexation of Chukotka in 1778. Siberia is vast and sparsely populated, covering an area of over 13.1 million square kilometres (5,100,000 mi2) – about three-quarters of Russia's total area, but home to roughly a quarter of Russia's population. Novosibirsk, Krasnoyarsk, and Omsk are the largest cities in the area. Siberia is comparable in area, population, and, to some extent, geography and climate, to Canada.