Cuba runs on oil, and the oil is running out. Venezuela was Cuba’s top oil supplier for more than 20 years, accepting services like doctors and government security instead of cash payment for cargoes.

Computer science is the study and development of the protocols required for automated processing and manipulation of data. This includes, for example, creating algorithms for efficiently searching ...

Mar. 26, 2026 Deepfake X-rays created by AI are now convincing enough to fool both doctors and AI models. In tests, radiologists had limited success identifying fake images, especially when they ...