BBC looks at how Cubans are living with fuel shortages

The BBC's Will Grant spoke to several Cubans as the country grapples with severe electricity shortages, which is attributed in part to US sanctions.

AI and 3D printing help researchers create heat‑ and pressure‑resistant materials for aerospace and defense applications

AI models are designing new metal alloys that have been 3D-printed and tested in the lab. The results are then fed back into ...