Screenshot of Grok 4 running on a Mac, showing a cost calculation example inside a native app window, with the title “How To Use Grok 4 by xAI On Your Mac” overlaid at the bottom.

How to Download And Use Grok 4 on Your Mac (Without X Subscription)

Grok 4 is the latest AI model from xAI, Elon Musk’s AI company. It launched on July 9 and immediately made headlines for scoring 50.7% on Humanity’s Last Exam—the highest result ever recorded. Unlike previous versions, Grok 4 was trained with tools built in from the start, giving it stronger reasoning and the ability to […]

Illustration of a large, worn-out Google Chrome logo floating in space, with a fiery comet heading toward it. Text on the image reads, “Is Comet About to Crush Chrome?” suggesting a dramatic clash between Perplexity’s new AI browser and Chrome. The background features a dark starry sky with glowing particles and meteor trails.

Perplexity Launches Comet: A $200 AI-Powered Browser That Could Kill Chrome

On July 9, 2025, Perplexity AI officially launched Comet, a new AI-powered web browser designed to reimagine how people interact with the internet. Marketed as the world’s first “AI-native browser,” Comet introduces features like persistent context memory, seamless AI assistance, and integrated task automation — aiming to replace the traditional tab-cluttered, search-centric web experience. The browser is […]

Two men sit in modern chairs having a serious conversation on stage. The man on the left wears glasses and a brown jacket; the man on the right has short gray hair and wears a navy suit. Bold text over the image reads: "Is Apple About to Spend $30 Billion on Perplexity AI?"

Apple Could Buy This AI Startup for $30 Billion to Catch Up in AI & Save Siri

Apple is reportedly considering its boldest move yet in artificial intelligence: the acquisition of Perplexity AI, a fast-growing AI search startup recently valued at $14 billion. If successful, the deal could become Apple’s largest acquisition in history, far surpassing its $3 billion purchase of Beats in 2014. With Apple’s stock down nearly 20% year-to-date in 2025 […]