At www.smithsonianmag.com/science-nature/did-neanderthals-die-out-because-p... .... Neanderthals had bigger brains than we have and a similar tool repertoire to early modern humans so why did they die out? This obviously intrigues a lot of people and some odd theories have been touted to account for their sudden disappearance and the equally sudden appearance of modern humans in their place. The latest and also odd explanation being put forward is that they died out as a result of their diet - assumed to be high in meat (but lacking enough fat).
At http://phys.org/print381383366.html ... Palaeolithic humans and genetics. At the end of the piece we are told there was admixture with Neanderthals around 45,000 years ago. The prehistoric human population had around 3 to 6 per cent of Neanderthal DNA. Today, this has declined as Neanderthal DNA is slightly toxic to modern humans (or some of us it seems). Natural selection is removing Neanderthal ancestry - which makes you wonder why it has taken so long to diminish to 2 per cent. Is it possible Neanderthal or Homo erectus DNA was once much more plentiful in prehistoric humans.
The idea that Beringia was a human refugia during the Late Glacial Maximum has been gaining momentum over the last few years. It is getting more and more popular but it is really only a hypothesis that has yet to be proven by actual physical proof. It's a reasonable idea but to present as unassailable fact what it essentially speculation is all about propaganda - or a shortage of thinking outside the box. See for instance http://phys.org/print380270151.html
At www.smithsonianmag.com/smithsonian-institute/hobbits-disappeared-much-ea... ... after all the fuss over the Hobbit fossils has died down we now have a revised age for them - but courtesy of the journal Nature (March 2016). However, inclined to be a bit sceptical of turn arounds one cannot but help think the new dates suit the mainstream agenda - but is it contrived?
At http://phys.org/print375620395.html ... a gene sequence of Aboriginal men show they are all descendants of distant ancestors that reached Australia in the remote past. The figure being bandied about is 50,000 years ago, a number whisked out of the hat as it complies, it would seem, with maintream thinking. The research is published in Current Biology Feb 2016 and is confined to Y chromosomes only - and to be fully acceptable the genetic evidence will have to be extended to other genetic avenues, such as mitochondrial DNA.
It seems that even genetics can get frenetic over when genetic changes might have taken place. This new discipline, presented as almost infallible, has been holed on the under side. At http://anthropology.net/2016/02/17/neanderthal-human-sex-happened-100000... ... where sex is included as an attractor as a light is to a moth. The subject is genetics and inheritance of traits. Some four per cent of Neanderthal genes are said to be preserved in Europeans, for example, but the big question is, how much more genetic material was once part of European genes.
At http://www.anthropology.net/2016/01/11/abstract-chauvet-painting-represe... ... three French researchers have published an article on the online journal PLoS One saying they think one the paintings in the famous Chaauvet cave in SE France is of an erupting volcano, daubed in red and white pigments over other paintings. The big point is this reliably dated. Prehistoric cave art is notoriously difficult to date - and the parameters are controversial.
At http://news.xinhuanet.com/english/2015-11/20/c_134838032.htm ... the Chinese have unearthed a well preserved skull of Homo erectus which will be invaluable to anthropologists and people specialising in human evolution. It was excavated in Dongzhi County in Anhai Province and it has already been named Dongzhi Man. It was buried amongst a number of stone implements, the teeth of other humans together with bone fragments, and some 6000 bones of animals that it is claimed, had been slaughtered and prepared by humans.