Peter Cappelli of the Wharton School says that bosses can use the latest headlines about the economy as a fresh reason to get tough with workers, even if business is still doing well.

Anna Wexler of the Perelman School of Medicine and Leonard Davis Institute says that Elon Musk’s predictions for Neuralink’s health care capabilities risk misleading potential study volunteers.

Bruce A. Brod of the Perelman School of Medicine says that mineral sunscreens are classified by their active ingredients, like zinc oxide or titanium dioxide.

Cary Coglianese of Penn Carey Law says Tim Walz is a safe and smart political choice for Kamala Harris as her vice-presidential nominee.

Carl June of the Perelman School of Medicine shares five insights on using CAR T cell therapy to combat cancer, featuring remarks from Bruce Levine.

Cait Lamberton of the Wharton School says that promising to tackle higher everyday costs is a safe bet during contentious times, particularly for politicians in swing states.

Daniel Taylor of the Wharton School says that the New York Stock Exchange’s efforts to end a closed-end fund meeting rule would be harmful for investors.

Pinar Yildirim of the Wharton School says that people who vote for the Democratic Party tend to skew younger, which makes them harder to reach through traditional media.

Katy Milkman of the Wharton School says that repetition coupled with high motivation makes it much more likely to create a behavior change that lasts.

Penn will be the first Ivy League school to launch a new undergraduate degree in artificial intelligence. PIK Professor Duncan Watts and colleagues built the Media Bias Detector, which uses artificial intelligence to scan news articles for tone and bias.