The boss of the World Trade Organization warns the global economy is facing numerous challenges.

Hornby said disruption to trade routes had had an impact on trade in the last quarter.

Electricity, gas and oil prices all face numerous pressures over the next 12 months.

The UK's second biggest tea brand says it expects to be able to continue to meet normal demand.

BBC Verify looks at whether the air strikes on Yemen are impacting Houthi attacks in the Red Sea.

BBC Verify analysis shows how Houthi tactics have changed, as commercial shipping traffic in the Red Sea halves.

International forces face a huge challenge defending shipping in one of the most important trade routes.

US-UK strikes against rebels may help restart trade along the Red Sea route or risk sending the world back to the 1970s.