Postdoctoral research involves conducting advanced, independent research projects after completing a doctoral degree. Postdoctoral researchers typically work under the supervision of a senior researcher or faculty member and have the opportunity to further develop their research skills and expertise in a specific field. This period of research allows postdoctoral researchers to publish papers, present findings at conferences, and collaborate with other researchers in the field. It is also a critical step in advancing one's academic career and potentially securing a faculty position at a university or research institution.