Samsung HBM4 reportedly cleared for Nvidia Vera Rubin artificial intelligence platform

Samsung has reportedly passed final HBM4 quality tests with Nvidia and AMD, positioning its next generation memory for early use in Vera Rubin artificial intelligence accelerators and a potential showcase at GTC 2026.

OpenAI targets scientific research as chatbot safety and space commercialization advance

OpenAI is building a dedicated science team while regulators and companies race to verify children’s ages on chatbots and private firms prepare to replace the aging International Space Station. The broader tech landscape is roiled by political pressure, safety concerns, and ambitious infrastructure projects on Earth and in orbit.