New genetic research on skeletal remains from Rakhigarhi site is being used to negate Aryan migration theory and prove that Harappans were indigenous to the subcontinent ...

The possibility of a brain microbiome has scientists engaged in a discussion about the possible role of bacteria in ...

One leading theory on the origins of life on Earth proposes that simple chemical molecules gradually became more complex, ultimately forming protocells—primitive, non-living structures that were ...