Perplexity AI rolls out Comet browser for free worldwide

Aravind Srinivas, chief executive officer Perplexity AI, during a news conference at the SK Telecom Co. headquarters in Seoul, South Korea, on Wednesday, Sept.4, 2024. SeongJoon Cho | Bloomberg | Getty Images Perplexity AI on Thursday announced that its artificial-intelligence-powered web browser Comet is available worldwide, and will be free to users. The Comet browser…

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Tesla (TSLA) Q3 2025 vehicle deliveries report

Tesla vehicles are parked outside of a dealership on July 24, 2025 in Austin, Texas. Brandon Bell | Getty Images Tesla reported quarterly vehicle deliveries of 497,099 for the period ended Sept. 30, which coincided with the expiration of a key tax credit for buyers of electric vehicles in the U.S. Here are the key…

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Taiwan rejects U.S. proposal for ’50-50′ chip production

Taiwan Semiconductor Manufacturing Company, Limited at Hsinchu Science Park. Annabelle Chih | Getty Images News | Getty Images Taiwan will not accept Washington’s proposal to locally manufacture half the chips it currently supplies to the U.S., the island’s top trade negotiator said. Speaking to reporters, Cheng Li-chiun, also the country’s vice premier, said on Wednesday…

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SK Hynix shares hit multidecade highs, Samsung also surges as chipmakers partner with OpenAI

Headquarters of Samsung in Mountain View, California, on October 28, 2018. Smith Collection/gado | Archive Photos | Getty Images Shares of South Korean chip heavyweights Samsung Electronics and SK Hynix surged Thursday, a day after the two companies partnered with artificial-intelligence major OpenAI as part of the U.S. firm’s Stargate initiative. Shares of Samsung hit…

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