Map is a common way to transform lists in most programming languages. In Python, map is a function that loops over a list and applies a function (that you provide) to each item. Your function receives ...

The reconstituted C.D.C. panel will revisit the standard vaccination schedule. The former head of an anti-vaccine group is now a special federal employee.

Frankie Montas set for Mets debut as rotation continues to struggle through June meltdown The Mets have lost nine of the last 10 games heading into Tuesday's contest against the Braves By R.J ...