A widely prescribed class of weight-loss and diabetes medications may be doing more than improving metabolic health. Drugs such as Ozempic and Wegovy have transformed the treatment of obesity and type 2 diabetes, helping millions lose weight and improve metabolic health. But scientists are increasingly uncovering effects that extend far beyond the scale. Research has [...]

At annual I/O conference, company debuts a product for everyday consumers to create autonomous AI agents

Google announced on Tuesday that it would expand its search bar, the centerpiece of the most-visited website in the world, with a heavy dose of artificial intelligence. The tech giant is also trying its hand at hi-tech glasses again, more than a decade after wearers of its first eyewear were dubbed “glassholes” and laughed out of San Francisco.

Google executives announced at the company’s annual conference for software developers, Google I/O, that its search box would accommodate longer and more specific queries than before – questions more like those people would ask one another than Search’s idiosyncratic syntax. The changes will direct users to engage directly with Google’s chatbot. The change to search is underpinned by the company’s new artificial intelligence model, Gemini 3.5, announced the same day.

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© Photograph: Manuel Orbegozo/Reuters

© Photograph: Manuel Orbegozo/Reuters

© Photograph: Manuel Orbegozo/Reuters