But it does – and the Tesla Model 3 is the best known. It is, famously, a fully electric car – Tesla doesn’t do petrols, diesels or even hybrids – and it’s the US brand’s smallest and ...

When OpenAI announced a new generative artificial-intelligence (AI) model, called o3, a few days before Christmas, it aroused both excitement and scepticism. Excitement from those who expected its ...

Sodium-ion batteries show promise as a cheaper, more sustainable alternative to lithium-ion but need major advancements to become competitive. Stanford’s STEER study emphasizes that innovation, not ...