Governments push to cut oil use as concerns mount about economic impact of disruption to supplies from Middle East

LIG Nex1’s Cheongung-II success in real-war situation set to foster demand for Korean security tech

Crypto companies go head to head with US banks

Introducing Opus Dei, a new season of Untold from the Financial Times.

As the US-Iran war continues, the cost of fuel is unpredictable

Public accounts committee finds lack of accurate data prevents setting of ‘meaningful targets’

The world of ‘red pill’ content creators is the focus of this grim Netflix documentary

Climate Change Committee report comes after days of turbulence in global energy markets

From Jem Eskenazi, London N3, UK

From Alastair Collier, Chief R&D Officer, A Healthier Earth, London E1, UK

From Hanneke Faber, CEO of Logitech, London EC2Y, UK

From Nikos Kaloyeropoulos, London W8, UK

From Marek Svoboda, Frankfurt, Germany

From John Hunter, Orpington, Kent, UK

From Valentina Stackl, Oil Change International, Washington, DC, US

From David Barber, Distinguished Scientist at UiPath and Head of UCL Centre for AI

From Jessica Hagen-Zanker and Claire Kumar

‘We’re trying to save fuel’

Confusion over US naval escorts in Strait of Hormuz exposes lack of clarity over war aims

US president hails new project in Brownsville, Texas, as Iran war drives higher fuel prices