A Doctor of Science, often abbreviated as DSc, is an advanced academic degree awarded to individuals who have made significant contributions to scientific research. This degree is typically conferred by universities and is considered equivalent to a PhD in many fields. It recognizes a high level of expertise and a substantial body of work that advances knowledge in a specific area of science. The DSc is usually awarded based on a candidate's published research, which demonstrates originality and impact in their field. Unlike a PhD, which often requires a dissertation, the DSc may focus more on the cumulative research output and its influence on the scientific community.