Climate change occurring shortly before their disappearance triggered a complex change in the behavior of late Neanderthals in Europe: they developed more complex tools. This is the conclusion reached by a group of researchers ...
Archaeology
Aug 28, 2020
79
527
A new fingerprint technique capable of producing high-resolution images from the most challenging of metal surfaces, including knives and firearms—is already attracting interest from detectives working on cold cases.
Analytical Chemistry
Mar 19, 2019
0
4
(AP) - Traces of blood and fragments of muscle, tendon, skin and hair found on 2,000-year-old stone knives have given researchers the first conclusive evidence that the obsidian blades were used for human sacrifice so long ...
Archaeology
May 3, 2012
3
0
