Declared during the NVIDIA AI Summit Japan, the partnership highlights NVIDIA's Blackwell platform, meant to support Japan's AI and 5G projects and provide fresh telecom industry revenue sources.

Cisco reported a fourth straight quarter of declining revenue even as results topped analysts' estimates. The stock slipped 2.5% in extended trading. Here's how the company did in comparison with LSEG ...

As Nvidia trades near a record high and Google stock teases a breakout, both AI giants also share this note of caution.