Mike Kerrigan’s request for a single outdoor temperature highlights confusion about the “actual” and “feels like” temperatures (“Why Are There Two Temperatures?,” op-ed, Jan. 23). The feels-like one ...

Germs are in the air again: Indicators show that the winter wave of flu and COVID is finally under way. Are you on the verge of getting sick? Am I? My 5-year-old does feel a little warm to me; his ...