Neurogenesis fully stops after the age of thirteen, researchers suggest.
Does this make us pets?
The brain changes and the skull follows.
A 200,000-year-old human jawbone found in a cave in Israel is rewriting history.
The shots were 97% effective but were not very pleasant to handle.
It’s very creepy, but might be a game changer in science.
If you want to escape civilisation and head into the unaltered wilderness you may be in for a shock: it doesn’t exist.
Though humans might not be as fierce as a lion or white shark, we’re definitely the greatest predatory species in the world, ever. The extent of humanity’s super-predation was assessed by a team at University of Victoria in British Columbia which compared our hunting abilities to those of both land and marine predators in all the oceans and continents, besides Antarctica. The findings reveal humans lack any real competition preying on adults of other species at rates up to 14 times higher than other predators, especially marine ones.
Ever wondered what chins are good for? Upon a quick reflection, you might think it actually has some practical value, supporting your jaw against the massive chewing forces. But that’s nonsense. It doesn’t do any of that, as a recent research concludes. In fact, the chin – the last facial feature to stop growing – actually makes the jaw less resistant to the bending stress of chewing as we age. Though still a mystery, scientists believe the chin is actually a side effect of the rest of the face having become smaller. Much smaller than that of early ancestors or cousin Neanderthals, at least.
An ancient skull found in Israel indicates that early Homo sapiens likely interbred with Neanderthals 50,000 years ago. The female skull is the first skeletal evidence to support the idea that Neandertals and moderns mated. The finding is published in the journal Nature. The Neanderthals (Homo neanderthalensis) are closely related to modern humans, differing in DNA by only 0.12%. Genetic evidence published in 2014 suggests
Transferring knowledge from one individual to the other forms the basis of all human cultures, whether we’re talking about learning how to chop wood, how the Earth actually revolves in a counter-intuitive manner around the sun and no the other way around, or how the Earth is a planet in the first place and everything it entails. Each human consciousness
What’s the first thing you notice when you first look at a person? Is it the shoes? The eyes? The nose? The mouth? There’s one thing to consciously notice and another to passively acquire data, something the brain constantly does. Harvard researchers have found that the first things the brain recognizes when interacting with other people is race and gender.
In a recent important palentological find, it seems that one of our ancient ancestors, the so called “Nutcracker Man” who lived between 1.4 and 1.9 million years ago, actually used its large teeth to graiss grass not crack the shell of nuts. “It most likely was eating grass, and most definitely was not cracking nuts,” said University of Utah geochemist
Yes ladies and gents, researchers have produced the whole genome sequence of the 3 billion “letters” (nucleotides) in the Neanderthalian genome, and the results are interesting to say the least. For starters, up to 2 percent of present day human DNA outside of Africa originated in Neanderthals; this result suggests that the Neanderthals, Homo neanderthalensis diverged from the same primate
British scientists have received the green light to research devastating diseases such as Alzheimer’s and Parkinson’s using human-animal embryos, after the House of Commons rejected a ban yesterday. Already a wave of contradictions and the scientific world is divided into two camps. An amendment to the Human Fertilisation and Embryology Bill was rejected in a free vote, preserving