Can mRNA Stop Aging? New Breakthroughs in Immune System Longevity

Today we are exploring how mRNA technology is being used to reverse the aging of our immune systems, which is our lead story. Plus, we have stories on robots hitching rides on helicopters to fix wind turbines, a new way to watch plants "breathe" in high definition, and a breakthrough that recovers gold from old mobile phones in just 20 minutes. And don’t forget to stick around for the speed round, where we’ll cover even more great news.