Can an AI doppelgänger help me do my job?

Who are they for? Delphi, a startup that recently raised $16 million from funders including Anthropic and actor/director Olivia Wilde’s venture capital firm, Proximity Ventures, helps famous people create replicas that can speak with their fans in both chat and voice calls. It feels like MasterClass—the platform for instructional seminars led by celebrities—vaulted into the…

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How long can one RSV shot protect seniors? Study shows surprising two-year shield

One shot of an RSV vaccine protects adults ages 60 or older from RSV-associated hospitalization and critical illness during two consecutive RSV seasons, according to a study published in JAMA on August 30 by the IVY Network research group. RSV causes substantial seasonal illness during fall and winter in the U.S., with an estimated 100,000-150,000 hospitalizations and…

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Your nose could detect Alzheimer’s years before memory loss

A fading sense of smell can be one of the earliest signs of Alzheimer’s disease even before cognitive impairments manifest. Research by scientists at DZNE and Ludwig-Maximilians-Universität München (LMU) sheds new light on this phenomenon, pointing to a significant role for the brain’s immune response, which seems to fatally attack neuronal fibers crucial for the…

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