A simple cheek swab could show early signs of lung cancer “I went in for a hysterectomy and when I woke up, they told me I had ovarian cancer.” Backman says both technologies are... Read more
By THOMAS L. FRIEDMAN In the past two weeks, I’ve taken the Amtrak Acela to the Philadelphia and New York stations. In both places there were signs on the train platforms boasting that new c... Read more