On this week’s show: Marcia McNutt talks about her time heading up Science; plus, a roundup of news stories

On this week’s show: Improving therapeutic approaches to cocaine addiction and a roundup of news stories

On this week’s show: Linking spinal defects to fluid flows and a roundup of news stories

On this week’s show: A photosynthetic system that captures carbon and makes fuel and a roundup of daily news stories

On this week’s show: The role academics should play in new businesses like Uber and Match.com and a roundup of daily news stories

On this week’s show: A decades-long study on the rats of Salvador, Brazil, and a roundup of daily news stories

On this week’s show: Analyzing traces of newborn Earth and a roundup of daily news stories.

On this week’s show: Measuring the effects of animal personality on ecology and evolution and a roundup of daily news stories.

On this week’s show: growing patent troll trouble in the United States and a roundup of daily news stories.

On this week’s show: What we can learn from a tiny titanosaur and a roundup of daily news stories.