Material innovations are accelerating the progress of engineered tissues and regenerative therapies. The field of biomaterials science investigates the interface between synthetic structures and biological systems to support cellular interactions, growth, and integration. From bioresorbable polymers and smart hydrogels to nanostructured scaffolds, the materials used today are tailored to promote biocompatibility and controlled degradation. Emerging research also explores stimuli-responsive surfaces and bioinspired materials that can mimic the extracellular matrix and modulate cellular behavior in real time. With applications spanning from wound healing to organ reconstruction, biomaterials science is now addressing challenges related to immune response, vascularization, and long-term functionality. These innovations are enabling more precise drug delivery, supporting cell encapsulation, and enhancing the mechanical performance of engineered tissues. As regulatory pathways evolve and interdisciplinary collaborations expand, biomaterials are expected to transition more rapidly from lab to clinic, shaping the next wave of patient-specific medical solutions.