Should you destroy a life to save a life? That question is facing many scientists in the lab today. Youths are also talking about this issue. At School 91, 5111 Evanston Ave., middle-school students presented reports on the pros and cons of embryonic stem cell research. Embryonic stem cells are highly prized by researchers because they have the potential to develop into cells for almost any organ

Gasoline-powered vehicles are the largest source of air pollution, accounting for about half the air pollution nationwide, according to the U.S. Environmental Protection Agency. Engineers and technology buffs around the world are working on the sleek, energy-savvy cars of the future. Recently, Y-Press interviewed two sophomores at Rose-Hulman Institute of Technology -- James FioRito, a mechanical