US President-elect Joe Biden introduces nominees for his science team on January 16, 2021, at The Queen theater in Wilmington, Delaware. - Biden in nominating Francis Collins to continue as Director of the National Institutes of Health, Eric Lander as Director of the Office of Science and Technology Policy (OSTP), Alondra Nelson as Deputy Director of OSTP, Narda Jones as Legislative Affairs Director of OSTP, Kei Koizumi as Chief of Staff of the OSTP, Frances Arnold as Co-Chair of the President's Council of Advisors on Science and Technology (PCAST), and Maria Zuber as Co-Chair of PCAST. (Photo by ANGELA WEISS / AFP)