The University of Pennsylvania announced today that P. Roy and Diana Vagelos have made a gift of $83.9 million to fund science initiatives across the School of Arts & Sciences. This commitment is the largest single gift ever made to the School and among the largest in Penn’s history. The gift, in part, establishes a permanent endowment for the Vagelos Institute for Energy Science and Technology, launched in 2016 through founding support from the Vageloses to position Penn as one of the premier energy research and technology centers in the nation. Read more at Penn Today.