Welcome to SCIENCE FRIDAY. I am Ira Flatow. A few weeks ago, we talked about the discovery of new exoplanets, those planets outside of our solar system. There were the first Earth-sized exoplanets, and we had another exoplanet smack dab in the middle of the Goldilocks Zone, you know, where liquid water could exist. That was another first.
Speaking of dark matter and space-time, one of the major questions about our universe is how did it all come into being, and my next guest tackles that question in his new book, "A Universe from Nothing: Why There is Something Rather than Nothing." Lawrence Krauss is also a foundation professor and director of the Origins Project at Arizona State University in Tempe. He's also in our NPR Washington studios. Welcome back, Lawrence.
LAWRENCE KRAUSS: It's always good to be back, Ira.
This is SCIENCE FRIDAY. I'm Ira Flatow. We talk many times about the rise of drug-resistant bacteria, germs that resist most antibiotics, except for a precious few. A case in point is tuberculosis. But now comes word of a strain of TB that is totally drug-resistant, TDR TB as doctors are calling it. There are no second-choice antibiotics here. We simply have no drugs to fight this superbug. There are no weapons left. And it has now infected a dozen patients in India.
Next up: A bit of good news for those of you lamenting the loss of your newspaper science section. The Huffington Post has a new section dedicated to science, also find a lot of technology there. Editors of the news site describe it as one-stop shopping for the latest in scientific news and opinion, with an aim to entertain as well as inform.