People struggle to get useful health advice from chatbots, study finds

With long waiting lists and rising costs in overburdened healthcare systems, many people are turning to AI-powered chatbots like ChatGPT for medical self-diagnosis. About one in six American adults already use chatbots for health advice at least monthly, according to one recent survey. But placing too much trust in chatbots’ outputs can be risky, in…

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Cleerly raises $106M from Insight Partners for AI heart health early detection

Although heart disease is the leading cause of death in the United States, a significant portion of people who experience heart attacks are unaware that they have the underlying condition. Cleerly, a cardiovascular imaging startup, hopes to fix this. By analyzing CT scans of the heart, the company’s AI software aims to identify early-stage coronary…

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How keep your laptop’s battery in good health

The rechargeable lithium-ion batteries that power most of our laptops may be the most practical battery tech we have right now, but they naturally degrade over time as their ions flow back and forth — it’s an inevitable consequence of the way they’re built and the way they work. Eventually, the batteries can’t hold as…

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