WASHINGTON, Oct. 6 -- Personnel changes in public policy organizations, colleges and government agencies - Oct. 4, 2025: * * * OCCIDENTAL PETROLEUM: Richard A. Jackson has been promoted to Senior Vice President and Chief Operating Officer, overseeing global oil and gas operations and low-carbon technologies. Jackson, who previously served as Senior Vice President and President of U.S. Onshore Resources and Carbon Management, joined Occidental's leadership ranks in 2020. His expanded responsibi more ST

WASHINGTON, Oct. 7 -- Personnel changes in public policy organizations, colleges and government agencies - Oct. 7, 2025: * * * CENTER FOR MATHEMATICAL BIOLOGY: Wenrui Hao has been appointed as the new director of the Center for Mathematical Biology at Penn State's Huck Institutes of the Life Sciences, where he will lead interdisciplinary initiatives involving mathematical modeling, artificial intelligence, and computational technologies in the life sciences. Hao joined Penn State in 2016 as an more ST