Fox News Flash top headlines for January 16 Fox News Flash top headlines are here. Check out what's clicking on FoxNews.com. NEW You can now listen to Fox News articles! The idea of tracking blood sugar without needles has challenged health tech for years. For people with diabetes , constant monitoring is critical, yet the tools remain uncomfortable and invasive. Finger pricks hurt. Traditional continuous glucose monitors still sit under the skin. That daily burden adds up fast. Recently, one