Recent advancements in the fields of materialMaterial science and biology have allowed for significant progress in the production of novel biomaterialsBiomaterials. In the following years, it is envisaged that the discovery of novel biocompatibleBiocompatible materialsMaterial and refinement of existing materialMaterial and composition processes would widen the range of biomaterialsBiomaterials applicationsApplications. BiomaterialsBiomaterials research to achieve superior qualities in physicalPhysical and biologicalBiological performancePerformance demands enhanced understanding across different disciplines and the creation of novel design techniques. Additive manufacturingAdditive Manufacturing (AM), nanotechnologyNanotechnology, and tissue engineeringTissue engineering all benefit from biomaterialsBiomaterials in commonly available naturalNatural items. This chapter focuses on the most currentCurrent discoveries in biomaterialsBiomaterials research and development, allowing readers to benefit from the most recent breakthroughs; Also, hydrogelHydrogel-based 3D bioBio-printed scaffoldsScaffold are mentioned with an emphasis on improved manufacturing processes from the standpoint of tissue engineeringTissue engineering.