A new study shows that our ancient ancestors' ability to find new sources of groundwater during extremely dry periods in Africa millions of years ago may have been the key to their survival and the evolution of the human species.
A new study has revealed that the ability to find the new groundwater sources during extremely dry periods in Africa millions of years ago may have helped ancient ancestors to survive and evolve as species.
If you witness more feminine faces and gentler personalities around you, do not be surprised. A study has revealed that society advanced when people started being nicer to each other, which entails having a little less testosterone in action.
Know why life on earth stalled for more than a billion years after making the first appearance 2.3 billion years ago? It was because of massive oxygen fluctuations that brought a billion-year hiatus called "boring billion" in evolution.
Two recent studies have revealed that that the movement rate of plates carrying the Earth`s crust may not be constant over time, which provides a new explanation for the patterns observed in the speed of evolution and has implications for the interpretation of climate models.
Scientists have revealed that Neanderthals carried more copies of mutations that would alter the amino acid makeup of proteins than modern humans possess, which suggests that their populations across Eurasia were likely small and isolated.