Early farmers were among the first milk drinkers. Milk of these species may have been an alternative source of nutrition in times when food was scarce. Interestingly, cows, as we know them, didn’t exist at that time; there were instead Aurochs. Archaeological and genomic evidence reveals that...
by BioExpedition | Mar 5, 2014 | Humans | 0 The future of many species of Otters has almost been destroyed due to selfishness on the part of humans. Read More Otters in Captivity by BioExpedition | Mar 5, 2014 | Humans | 0 Otters seem to do extremely well in captivity and they ...
[00:05.08]of where early humans traveled after leaving Africa. [00:10.52]Scientists say modern humans, or Homo sapiens, [00:14.00]developed in Africa more than 300,000 years ago. [00:19.56]Early humans then left Africa [00:...
Elephant-like species started going extinct faster when early humans evolved, and the rate of extinction rose even higher when modern humans appeared
Like other species, we are the products of millions of years of adaptation. Now we're taking matters into our own hands.
So did our close relatives, the bonobos,and the species we call our best friend. A tiny proportion of the genome(基因组) differentiates dogs from wolves,and yet millions of dogs are comfortably curled up in our homes, while wolves move around at the edge of extinction....
Finally, we must not forget humans’ early achievements. 【4】 We can’t imagine modem life without cooked food and cars.What are humans’ greatest achievements To answer the question, we need to decide what we mean by “great”. 【5】 Or is it just something that makes us say “Wow...
It has been suggested that, during the domestication process, animals developed different levels of specialisation in the field of inter-specific communication with humans [48]. Compared to other species which have been domesticated mainly as companion animals, such as dogs and horses, goats, as wi...
He poses a new theory, based on the fossil record and living primate species, that primates have been prey for millions of years, a fact that greatly influenced the evolution of early man. "Our intelligence, cooperation and many other features we have as modern humans developed from our ...
Humans: New fossils hint at ancestral split: African jawbone suggests two early species in human genusNo abstract is available for this article.doi:10.1002/scin.5591820504Bruce BowerwileyScience News