Penn is renovating its Sheraton Philadelphia University City Hotel.

A group of Penn scientists developed a pour-over coffee method that uses a goose neck kettle to ensure a steady, unbroken stream of liquid.

Gad Allon of the Wharton School says that some major electronics industries with lobbying power may be able to argue for exceptions to tariffs, although small makers of niche products don’t have much leverage.

Benjamin L. Schmitt of the Kleinman Center for Energy Policy in the Weitzman School of Design says it is important “to deter future attempts by Russia and China to disrupt Western critical subsea infrastructure, acts which aim to undermine democratic resilience.”