An international team of cave explorers has shown that cave walls and the prehistoric rock art that adorns them can preserve human DNA for thousands of years.
For the first time, scientists have shown that ancient human DNA can survive for thousands of years on cave walls, opening ...
Scientists have made an exciting discovery that could change the way we study human history. For the first time, researchers have shown that ancient human DNA can survive on cave walls for thousands ...
A research team based in Cáceres has found human DNA more than 2,000 years old on cave walls in Spain and Portugal, a ...
LISBON, June 25 (Xinhua) -- An international team of researchers has discovered human DNA at least 2,000 years old on cave walls in Portugal and Spain, providing the first evidence that cave walls can ...
Human DNA can survive on cave walls for thousands of years - shedding light on prehistoric human activity even where bones, ...