Science requires an operational definition. When we speak, for instance, of exposure X and outcome Y, to make any sense of whatever associations we observe, we must have a precise, standardized, repli...

Beginning in 1943, the War Department published a series of pamphlets for U.S.

**In America, we don’t put up with would-be kings.** Our peaceful movement is only getting bigger and stronger. “NO KINGS” is more than just a slogan—it’s the foundation our nation was built upon. Bo...

I celebrate the MAHA movement’s ostensible commitment to making America(ns) health(ier). I am inclined to drop the “again,” because I haven’t a clue what it is referencing.