
Nvidia Pours $4B Into Photonics for AI Data Centers
Nvidia invests $2 billion each in Lumentum and Coherent to develop silicon photonics for next-generation AI factories, signaling that copper interconnects have hit their ceiling.

Nvidia invests $2 billion each in Lumentum and Coherent to develop silicon photonics for next-generation AI factories, signaling that copper interconnects have hit their ceiling.

A 439,000-worker construction shortage is delaying AI data centers while electricians command $200K salaries and Big Tech scrambles to fill the gap.

Huawei debuts its Atlas 950 SuperPoD at MWC Barcelona - 8,192 NPUs delivering 8 ExaFLOPS - marking its first overseas showcase of the AI supercomputer that directly targets Nvidia's cluster dominance.

Jeff Bezos' Project Prometheus is raising tens of billions through a manufacturing transformation vehicle to acquire industrial companies and rebuild them with AI.

An OECD report reveals AI firms captured 61% of global venture capital in 2025 at $258.7 billion, doubling their share since 2022, while mega-deals above $1 billion account for half of all investment value.

CoreWeave stock plunged nearly 19% after Q4 earnings revealed widening losses, an 894% debt-to-equity ratio, and plans to spend up to $35 billion on data center expansion in 2026.