Postdoctoral researcher in sciences claimed extraordinary ability under awards, membership, and published material criteria. AAO found petitioner met one criterion (membership in Sigma Xi and ASBMB) but failed to meet required threshold of at least three criteria. Evidence showed postdoctoral talent but insufficient to demonstrate sustained national or international acclaim at very top of field.

Cell biologist sought EB-1A extraordinary ability in sciences. Petitioner met initial three criteria: judging, original contributions, and scholarly articles. On final merits analysis, AAO found petitioner's accomplishments not commensurate with sustained national or international acclaim required. Appeal dismissed.

A researcher filed a self-petition for EB-1A extraordinary ability status. The AAO dismissed the appeal, finding the petitioner failed to demonstrate sustained national or international acclaim or that achievements placed them among the very top in their field of research.

A molecular biologist sought EB-1A extraordinary ability classification. The petitioner was denied because he failed to establish sustained national or international acclaim. His only award was a poster prize at a student-level conference lacking significant recognition. The AAO found he demonstrates talent but falls short of top-tier requirements.