For many students, college parties are a rite of passage; they’re opportunities to meet new people, de-stress and create lasting memories. But while they can be fun, there are always risks.

Some U.S. college students are doing the once-improbable: blowing the whistle on classmates who break rules aimed at stemming the spread of the coronavirus.

College football is back this weekend in South Florida, home to a volatile concentration of alumni and fans of the three most decorated programs in this football-dominating state. Things could get ...