Scientists from the University of Minnesota say they have created the first-ever synthetic cell built entirely from scratch, and seen it go through an entire 'life' cycle - including reproduction.
Hundreds of people in the US so far have recently developed a specific type of food poisoning that's causing watery and occasionally explosive diarrhea.
An exclusive look at Greensea IQ's AI-powered robots that can find and clear mines on the ocean floor. A powerful new tool that minimizes the human risk of deactivating these deadly hazards. NBC News' Brian Cheung reports.