Liu Xiaobo: China Criticised Over Late Dissident's Treatment

The Nobel Laureate, Liu Xiaobo, has died in hospital after China refused to allow him to travel abroad for treatment for cancer.

Could rising temperatures around the globe make it harder for aeroplanes take off?

It's third time lucky for a group of Afghan schoolgirls who've finally been granted visas to the United States - to attend an international robotics competition.