New species of tiny frogs that can fit comfortably on a coin have been discovered in India.

If all the world had seen of Kim Jong Un until now was the smiling, tactile, affectionate young man who strolled nonchalantly through the wooded glades of the Demilitarized Zone on Friday, it could be forgiven for thinking a brutal tyrant had been deeply misunderstood.

I've just returned from my tenth reporting trip to North Korea.