How do you get 20m tonnes of grain out of Ukraine?

War presents diplomatic and logistical challenges as silos of world’s fifth-biggest wheat exporter fill up

Why have flights been cancelled and will problem be fixed by summer?

Britons flying to and from holidays were affected last week, along with easyJet passengers on Monday

Ryanair forces South Africans to do Afrikaans test to prove nationality

Airline accused of discrimination after it introduces test due to ‘high prevalence of fraudulent passports’

Shapps ‘risks travel chaos by ruling out emergency visa for aviation workers’

Industry bosses criticise transport secretary as unions accuse him of being disingenuous

Here’s how rocketing rents and unaffordable house prices can be fixed

We have the chance to guarantee the human right to housing – rather than a real-life game of Monopoly. We must take it, says Leilani Farha, former UN special rapporteur on the right to housing

Boss of devastated Azovstal plant: ‘Steel is as key to Ukraine’s victory as soldiers’

Yuriy Ryzhenkov’s Mariupol steelworks has been stopped, but his company is leading Kyiv’s economic war against Russia

Marshall plan: US aid to rebuild postwar Europe – archive, 1947

On 5 June 1947, secretary of state George Marshall put forward the idea of a European economic recovery plan to be financed by the US. See how the Guardian and Observer reported events

BA and easyJet cancel more than 150 flights as travel chaos continues

Passengers face more delays going into extended platinum jubilee bank holiday

Russia cuts gas supplies to Netherlands and firms in Denmark and Germany

Gazprom turns off the taps after EU move to embargo most Russian oil imports and companies miss deadline to pay in roubles

Could a cartel of large energy consumers cut oil and gas prices?

Italy’s PM Mario Draghi suggests big consumers club together to limit how much is paid and raises idea of EU gas price cap

‘Same nightmare week after week’: UK firms fed up with post-Brexit EU trade

Exporters fear Northern Ireland protocol row will spur trade war with Brussels, making an already difficult job even harder

Help of £15bn is welcome, even from Johnson’s government of charlatans

Hard-pressed Britons will need this money, even though the cost-of-living crisis is seen as ‘coming to the PM’s rescue’

EasyJet cancels hundreds of half-term flights from Gatwick as getaway begins

UK airports, ports and roads under pressure with Dover passengers facing long queues and motorists warned of major jams

UK battles to keep Jaguar Land Rover’s planned EV production

Britain lagging behind in race to build vital large-scale and local battery factories

IT glitch creates turmoil for easyJet passengers across Europe

Airline forced to scrap 200 flights due for early afternoon takeoff and delay many others as a result