Saturday Citations: Imaginative bonobos; cannabis brain benefits; sneaky beetles‎

This week in science news: Nitrous oxide, a potent greenhouse gas, may break down more rapidly in the atmosphere than previously thought due to climate change. A new, experimental pill dramatically reduces bad cholesterol. And physicists believe they detected an exploding black hole, representing scary new behavior from what we once thought was a more limited arsenal of gravity-based terror and awe.