Germany’s election marks the end of an era of stability and stagnation. What international challenges will Angela Merkel's successor face?

The Colorado river used to flow through northern Mexico but, where once people used to fish and swim there is now a sandy river bed.

The man considered the founding father of Pakistan‘s nuclear program has died. The interior ministry announced the death of Abdul Qadeer Khan, after he was in hospital with COVID-19. The scientist had long courted international controversy, accused of selling nuclear secrets to Libya, North Korea and Iran. But in Pakistan he's considered a