New Apple CEO doubted himself when he started

Apple is adding a new CEO to its ranks and continuing a long-running tradition of internal promotion. The iPhone maker on Monday announced that CEO Tim Cook will step down as chief executive in September and named senior vice president of hardware engineering John Ternus as his successor. Cook will serve as executive chairman. He…

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Quantum stocks surge on Nvidia AI model announcement

A Rigetti quantum computer displayed at the Nvidia booth during the Nvidia GTC (GPU Technology Conference) in Washington, DC, US, on Wednesday, Oct. 29, 2025. Kent Nishimura | Bloomberg | Getty Images Quantum stocks climbed on Thursday, adding to a massive week-to-date rally fueled by enthusiasm for Nvidia‘s new open-source artificial intelligence models designed to…

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Palo Alto Networks (PANW) Q2 2026 earnings

Palo Alto Networks beat Wall Street’s fiscal second-quarter estimates after the bell on Tuesday but shares fell 6% on disappointing guidance. Here’s how the company did versus LSEG estimates: Earnings per share: $1.03 per share excluding items vs. 94 cents expected Revenue: $2.59 billion vs. $2.58 billion expected The cybersecurity company forecasted lackluster earnings for…

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Space data center cooling problem still needs solution

Voyager Technologies‘ CEO Dylan Taylor said two years would be an “aggressive” timeframe for space data centers and cooling remains a problem for the developing technology. While SpaceX has the heavy lift rockets to bring components to space, Taylor told CNBC’s Morgan Brennan that the lack of a cooling solution to transfer the heat remains…

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Qualcomm issues dire memory shortage warning

Qualcomm CEO Cristiano Amon delivers a keynote speech at Computex in Taipei, Taiwan May 19, 2025. Ann Wang | Reuters Qualcomm shares plunged 10% after the chipmaker issued disappointing guidance as skyrocketing demand for artificial intelligence data centers eats away at memory chip supply for consumer electronics. On an earnings call with analysts, Qualcomm CEO…

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