Khai Chung Ang

Khai Chung Ang is an Assistant Professor in the Department of Pathology and Laboratory Medicine at Penn State College of Medicine, part of The Pennsylvania State University. His research bridges genetics, imaging technology, and evolutionary biology with a focus on pigmentation genetics and advanced imaging techniques.

Dr. Ang's research interests include:

• Genetic basis of skin pigmentation and color variation across human populations
• Zebrafish and Daphnia magna as model organisms for genetic studies
• Development and application of microcomputed tomography for biological imaging
• Human population genetics and historical migration patterns
• Phylogenetic relationships and genetic diversity in Asian populations

His recent publications demonstrate a strong trajectory in applying micro-CT imaging to biological samples while investigating pigmentation genetics across diverse populations. Dr. Ang has published in high-impact journals including eLife, Communications Biology, and Journal of Synchrotron Radiation, with his work on prehistoric human migration receiving significant attention across multiple news outlets and social media platforms.

Scientific contributions include:

• Development of micro-CT imaging protocols for 3D visualization of biological specimens
• Research on Native American genetic ancestry contributions to skin color variation
• Studies on prehistoric human migration patterns in relation to climate change
• Creation of web-based histology resources for environmental monitoring

Dr. Ang maintains active collaborations with researchers across disciplines and institutions, contributing to multiple UN Sustainable Development Goals related to health and well-being through his genetic and biomedical research.