Thousands of artworks are going on sale for a charity fundraiser where buyers will not know who the artist is until after ...

Cognito Therapeutics is partnering with a nonprofit to “Change the D-Word,” aiming to eliminate the use of “dementia,” a catchall term that can carry stigma. The term “dementia” is an umbrella term ...

Uri Alon was long puzzled by a textbook statistic: Longevity, the thinking went, was about 20 percent in our genes. “That makes you think what’s the rest of the 80 percent: Is it the lifestyle? Why ...

Perplexity’s AI search engine encourages users to go deeper with their prompts by engaging in chat sessions that a lawsuit has alleged are often shared in their entirety with Google and Meta without ...

Ruth J. F. Loos is in the Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen 2200, Denmark. Read the paper: ...

Perplexity isn’t just answering your questions, it’s spying on you—at least according to a new class-action lawsuit. Filed in California, the lawsuit alleges that Perplexity collected data from user ...

Of all the millions of people who have tried weight-loss drugs such as Wegovy and Zepbound, nearly one in four people don’t respond to treatment. They lose little weight, or none at all, and see few ...