PIK Professor Ezekiel Emanuel discusses his new book on healthy living.

Annie Wilson of the Wharton School says “wellness” is a good marketing term because it avoids strict definition.

Sindhu Srinivas of the Perelman School of Medicine says there is “a risk-benefit balance” of medicines taken during pregnancy.

Dennis Culhane of the School of Social Policy & Practice says people older than 65 are the fastest-growing homeless population in the U.S.

Research from the Wharton School indicates that financial and health literacy scores among older adults fall about one percentage point per year, on average, over 12 years.

Susan Wachter of the Wharton School explains that mortgage rates take their metric cue from the 10-year Treasury.

Penn is the first Ivy League school to offer both undergraduate and graduate A.I. programs.

Yong Chen of the Perelman School of Medicine found that weight-loss drugs improved obstructive sleep apnea severity through weight loss or respiratory mechanisms.