Susan Wachter of the Wharton School explains how home mortgages typically worked in previous decades.

Melissa Wilde of the School of Arts & Sciences says that American participation in Catholicism has been declining for a long time, particularly within the last decade.

Discussing CAR T-cell therapy, Carl June of the Perelman School of Medicine asks, “The big question is: How long does it last? Are they cured?”

A study from the Kleinman Center for Energy Policy at the Weitzman School of Design projected that regulatory changes in California would boost retail gasoline costs by 65 cents a gallon in the near term.

Corinne Low of the Wharton School questions how to solve the conditions making it hard for American women to have children.

A young Swiss man returns to Penn Medicine after receiving a double hand transplant.

Catherine Hagele, a breast cancer survivor who works at Penn Medicine, is spotlighted.

In a Q&A, Zeke Hernandez of the Wharton School discusses five positive economic impacts of immigration.

Dennis Culhane of the School of Social Policy & Practice outlines the factors that have caused homelessness to increase among the elderly.

Judd Kessler of the Wharton School writes about ranked choice voting.