EcoFlow Wave 3 review: a portable A/C and heater that’s better in every way

I’ve been testing the EcoFlow Wave 3, a follow-up to the all-in-one battery-powered air conditioner, heater, and fan I reviewed last summer. EcoFlow has dialed back its absurd marketing with a more powerful unit that can be recharged through several methods, including the sun. Only […]

Tesla’s board reportedly sought a successor while Musk wheeled around Washington

According to a new, brow-raising WSJ report, Tesla’s board quietly began searching for Elon Musk’s potential successor about a month ago, approaching executive search firms as the carmaker faced protests, plummeting sales, and shrinking profits while Musk waded into Washington to slash government spending. Board […]

Microsoft’s most capable new Phi 4 AI model rivals the performance of far larger systems

Microsoft launched several new “open” AI models on Wednesday, the most capable of which is competitive with OpenAI’s o3-mini on at least one benchmark. All of the new pemissively licensed models — Phi 4 mini reasoning, Phi 4 reasoning, and Phi 4 reasoning plus — […]

Microsoft expects some AI capacity constraints this quarter

An executive cautioned during Microsoft’s earnings call on Wednesday that customers might face AI service disruptions as demand outstrips the company’s ability to bring data centers online. Microsoft’s EVP and CFO Amy Hood said during the company’s fiscal 2025 third-quarter earnings call that the company […]

Meta is a mulling ads and a ‘premium’ version of its AI assistant, Mark Zuckerberg says

One day after Meta rolled out its standalone AI app, Mark Zuckerberg has shared more about how the company plans to eventually monetize its generative AI assistant. During the company’s first quarter earnings call, Zuckerberg said Meta AI could one day show ads and product […]