Dennis Culhane of the School of Social Policy & Practice says there has been a decline in homelessness across the U.S.

Michael Miller of the Perelman School of Medicine says hearty laughing to the point of tears can reduce a person’s risk of a heart attack if done regularly.

Penn Medicine is the official medical services provider for the Philadelphia World Cup 2026.

Research from Samir Nurmohamed of the Wharton School found that the identity of the person who does the rejecting in a professional setting might also shape the outcome.

Ben Keys of the Wharton School says higher-range renters have more flexibility negotiating with landlords because there is a larger supply of new buildings.

For PIK Professor Ezekiel Emanuel of the Perelman School of Medicine and Wharton School, the top nutrient for healthy aging is fiber.

A report from the School of Nursing indicates that health care workers, including nurses, are more likely to consider leaving their roles when faced with excessive workloads, insufficient breaks, and a lack of support from management.

Research from Adam Smith of the School of Arts & Sciences and Penn Museum looks at the ritual origins of the Chinese zodiac calendar.

John Quigley of the Kleinman Center for Energy Policy at the Weitzman School of Design comments on data centers and electricity demands.

Jeremy Siegel of the Wharton School discusses the latest market and opportunities for investors.