In a long-term study of the health of the people of in the United States, the U.S. Public Health Service documented the chances of developing heart disease among various groups in the population. Long before the any symptoms appeared, epidemiological research could identify high-risk groups.

published Jan 4, 2018, 4:00:00 AM, by Sohee Kim (Bloomberg) — In the future of transportation, what would you get if you mixed the business models of Tesla Inc., Google and Samsung Electronics Co. with the budget of the world’s fifth-biggest automaker? Youngcho Chi is about to find out. Hired