BY VICKI FERSTEL | Staff writer Big dig: LSU researchers are digging a well thousands of feet deep within walking distance of Tiger Stadium. They want to explore questions about carbon capture and sequestration — a fossil fuels project that may provide a roadmap to Louisiana's energy future, but on an issue that has raised concerns in the environmental community. Advocate staff writer David J. Mitchell takes a deep dive into the potential of carbon capture and sequestration to reduce emissions. Read his report here. A cancer conundrum: Louisiana has one of the highest rates in the nation of deaths from ovarian cancer. The question is why, when the ovarian cancer incidence rate, not just deaths, is below the national average. Staff writer Andrea Gallo notes that screening may provide a clue. Tiger rock: LSU quarterback Garrett Nussmeier got a good chewing-out during Saturday's bout with South Alabama, despite LSU's 42-10 win. And he says he's happy about it. Staff writer Wilson Alexander explains. | 