Colorectal cancer is the third most common cancer in the world and a group of scientists in Indiana have come up with a new more accurate noninvasive screening tool that could help medical professionals better screen their patients for the disease.  We’ll talk with one of the lead researchers behind the development of the new screening method on our One on One Segment And… A team of excited Astronomers in South America announced a first of its kind discovery this past week.  They said that they found the first asteroid or minor planet that was surrounded by two rings, similar to the ring systems found around Saturn and three other gas giant Jovian planets. It seems that the tensions between Russia and Ukraine are starting to impact the ongoing cleanup at Chernobyl, the site of one of the world's worst nuclear disasters. Scientists announced this week that they have built a customized copy of an entire yeast chromosome, which could lead to a better understanding of how the genes contained within in these packages of genetic material work together.