A long-running drought in Texas is causing changes for the 1.5 million bats who reside under a bridge in downtown Austin. They must now leave their colony earlier each night to search for scarcer food. More here.
Dr. Bill Miller, a physician in academic and private practice for over 30 years, discussed how the self is composed of a vast interdependent network of cells and microbial ecologies.
In the latter half, space historian and C2C Science Advisor Robert Zimmerman provided updates on various space missions and news, and technological developments.