Debt mounds
Government debt has risen in recent years
Government debt has risen in recent years
The business of death is changing around the world
China leads investment in renewable energy
Antibiotic use is rapidly increasing in developing countries
Electric vehicles are poised to unleash a cobalt boom
Currency weakness causes New York and London to drop down the rankings
Debt is creeping back up in sub-Saharan Africa
Self-driving cars need plenty of eyes on the road
The country's north-eastern provinces are underperforming
The best—and worst—places to be a working woman