Mali’s military junta is fighting off coordinated attacks across the country, led by Tuareg separatists and al-Qaeda-linked fighters, in violence that’s left the country’s defense minister dead. Also, a look at the latest in the world of robotics. And, across Europe, new recycling plants are promising to recycle hundreds of thousands of tons of plastic waste using a technology called chemical — or “advanced” — recycling. Plus, the annual marmalade festival kicks off in the UK.