River AI, the startup xAI co-founder Igor Babuschkin took out of stealth on June 10, 2026, has raised $1.1 billion across its Series Seed and Series A rounds, the company announced on August 11, 2026.
Imec and Diraq have announced the first demonstration of coherent operation and readout of an eight-qubit silicon MOS spin-qubit array fabricated using a 300mm CMOS-compatible semiconductor ...