Authors do not pay Processing Charge and Publication Fee to cover the costs of peer review, administration and management, professional production of articles in PDF and other formats, and dissemination of published papers in various venues, in addition to other publishing functions. All the expenses are borne by its publisher. There are no charges for rejected articles submissions, and no surcharges based on the length of an article, figures or supplementary data. All the items (Editorials, Articles, Case Reports, Corrections, Addendums, Retractions, Comments, etc.) are published free of charge. All articles published in Life and Science are open access and freely available online, immediately upon publication. This Publication fee policy will be reviewed annually and revised when required