Passport to Riches

DR Congo has introduced biometric passports costing $185 apiece. Much of that money goes not to the state but to an offshore company. Who owns it?

Cleaning Up

Industry-backed research has made chlorhexidine products popular in fighting superbugs in hospitals, raising concerns about their safety and effectiveness.

Cotton Crunch

A little-known seed company has defied Monsanto with the aid of a Hindu group in India. The dispute could upend the world's largest cotton-producing market.

Banks on notice

Bankers expected special treatment from the government after Britain voted to leave the EU. They aren't getting it.

Paying to Stay

Many migrants to South Africa say they are prey to corruption and violence. One Nigerian is now suing the authorities for damages.