National / International News
Penn State has shut down the Kappa Delta Rho fraternity chapter for three years, after an inquiry over a Facebook group page that collected pictures of nude women uncovered other transgressions.
It seemed to make sense that the childhood Hib vaccine could cut leukemia risk by keeping the immune system in check. But proving there's cause and effect at work turns out to be a challenge.
To increase the number of organ donors in the U.S., psychologists have advocated for changes to how we ask people to donate. In California, officials tried something new — but it may have backfired.
The former Pennsylvania senator is getting in the race for president again. Here's a reminder of who he is.
The former Pennsylvania senator, who won Iowa in 2012, hopes he can do it again. But with a more crowded field, he might find it difficult to stand out.