Delivery delays tied to 737 Max safety concerns hit carriers ahead of summer travel season

Results reflect slowdown of 737 Max production and compensation to customers

Economists and opposition question how government will lift MoD share of GDP to 2.5% and find extra £75bn

War in Ukraine and tensions in Middle East and Asia lead to 7% increase in worldwide defence expenditure, says think-tank

Head of US oceans agency believes both Democrats and Republicans can see the importance of funding its work

Contributions will boost lending to poorer countries as pressure grows

Decision to drop pledge to cut emissions by 75% by end of the decade labelled an ‘abject humiliation’ for SNP-Green coalition

Can Taiwan turn its windy coastline into energy?

World’s most powerful rocket fails in final phase after meeting third test mission’s other objectives

Intuitive Machines aims to extend Odysseus’s pioneering commercial space exploration mission

US warnings over Russian anti-satellite programme revive cold war-era concerns about risks of an orbital conflict

Successful touchdown by Intuitive Machines’ lunar lander heralds more commercial era for space exploration

Zuckerberg’s AI plans may have knocked its stock market value, but he hopes his next venture will have dramatic impact

Parent of Facebook and Instagram reports better than expected quarterly revenue but raises capex guidance

Human memory is also fallible but people and machines can learn to complement each other

Chatbots will soon take over much of the work of human agents, forecasts chief of Indian IT group

Also in this newsletter: ECB policy time; and who should police EU digital rules?

The west must learn from past mistakes and adjust expectations for a post-conflict settlement with Moscow

More flexibility has improved work-life balance for many since the pandemic began

We don’t know when. We don’t know who will get there first. But Q-day will happen — and it will change the world as we know it