EditorialEXCLUSIVE: *NO WEB UNTIL 230PM EST 9TH JAN* Tennis legend Martina Navratilova looks somber as she is spotted for the first time since announcing "double whammy" breast and throat cancer diagnosis.
EditorialA person receives a Pfizer-BioNTech COVID-19 vaccination at the Community Center in Rohnert Park, Calif., on Jan. 27, 2021. (Jim Wilson/The New York Times)
EditorialDetails of arteries, veins, lymph glands, etc. Copperplate engraving by Robert Benard after from Denis Diderot's Encyclopedia, Pellet, Geneva, 1779.