Alex Hall standing in a garden with his arms crossed.
From left: Colene Agbo, Kayleen Speller, Yohannes Tefera and Ademole Turner write in notebooks at a lab table with pens and circuitry pieces.
Sonya Brooks walks in a crosswalk across a street lined with red tulips
Student Títílọpẹ́ Olotu stands with an oversized U.S. passport