[2/13 20:00] Nvidia shares stagnant despite $600B+ Big Tech AI spending / Ethereum Foundation co-director resigns for AI

AI News Flash for February 13, 2026 at 20:00 UTC. Topics: 1. Nvidia shares stagnant despite $600B+ Big Tech AI spending https://finance.yahoo.com/news/nvidia-shares-cold-even-big-113233282.html 2. Ethereum Foundation co-director resigns for AI https://www.dlnews.com/articles/defi/ethereum-foundation-co-director-resigns/ 3. DOE Genesis Mission 26 AI challenges https://www.ans.org/news/2026-02-13/article-7758/doe-publishes-26-genesis-mission-ai-challenges-for-energy-and-national-security/ 4. Pentagon AI Acceleration Strategy https://www.insidegovernmentcontracts.com/2026/02/pentagon-releases-artificial-intelligence-strategy/