Video shot/edited by Jennifer Hahn. (video link)
A lot of popular fitness trackers aren't very active at all. They sit on your wrist counting each step you take, how long you sleep, and maybe a few workouts here and there. Jaybird's $ 150 Reign tracker is trying to do something a bit different. Instead of focusing on steps, Reign gets to know your body...
A T cell, the basis for immune therapies against cancer. (credit: NIAID)
One of the more exciting developments in cancer research involves tweaking the immune system to attack cancer. It's possible to engineer the immune system's T cells to attack and kill tumor cells based on the specific proteins those tumors produce. It's a relatively new anti-cancer therapy, but initial tests...
