Scientists are making a case for adjusting our understanding of how exactly genes first emerged. For a while, there’s been a consensus about the order in which the building-bloc ...

Ingredient stability, more science and greater consumer understanding are fuelling the the rapid growth of probiotic, ...

Moreover, each step in the flow of information from DNA to RNA to protein provides the cell with a potential control point for self-regulating its functions by adjusting the amount and type of ...

Earth's iron cycle is a very complex biogeochemical cycle that includes both biotic and abiotic components ... not only because iron functions as a protein cofactor for numerous metabolic pathways ...