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"A Belgian man recently died by suicide after chatting with an AI chatbot on an app called Chai, Belgian outlet La Libre reported. The incident raises the issue of how businesses and governments can better regulate and mitigate the risks of AI, especially when it comes to mental health. The app's chatbot encouraged the user to kill himself, according to statements by the man's widow and chat logs she supplied to the outlet. When Motherboard tried the app, which runs on a bespoke AI language model based on an open-source GPT-4 alternative that was fine-tuned by Chai, it provided us with different methods of suicide with very little prompting. "

"In a paper published in Nature, we introduce AlphaFold 3, a revolutionary model that can predict the structure and interactions of all life's molecules with unprecedented accuracy. For the interactions of proteins with other molecule types we see at least a 50% improvement compared with existing prediction methods, and for some important categories of interaction we have doubled prediction accuracy."

"The Details: The law requires people under 14 who have accounts to delete them. It also demands enhanced age verification for sites containing 'obscene' or 'harmful' content. The Debate: Supporters view this as a welcome step towards child safety. Critics question the law's enforceability, querying account detection methods, use of VPNs by children, and age verification standards."

"A tech company supported by Trump's former lawyer is injecting chaos into the state's vote-counting process Caroline Haskins Mon 26 Feb 2024 12.00 GMT Last modified on Mon 26 Feb 2024 22.58 GMT A tech company supported by Donald Trump's former lawyer has been facilitating mass challenges to voter registrations in Georgia. State officials say its methods are inaccurate and probably skirt state law."

"Cancer diagnosis and management depend upon the extraction of complex information from microscopy images by pathologists, which requires time-consuming expert interpretation prone to human bias. Supervised deep learning approaches have proven powerful, but are inherently limited by the cost and quality of annotations used for training. Therefore, we present Histomorphological Phenotype Learning, a self-supervised methodology requiring no labels and operating via the automatic discovery of discriminatory features in image tiles. Tiles are grouped into morphologically similar clusters which constitute an atlas of histomorphological phenotypes (HP-Atlas), revealing trajectories from benign to malignant tissue via inflammatory and reactive phenotypes. These clusters have distinct features which can be identified using orthogonal methods, linking histologic, molecular and clinical phenotypes. Applied to lung cancer, we show that they align closely with patient survival, with histopathologically recognised tumor types and growth patterns, and with transcriptomic measures of immunophenotype. These properties are maintained in a multi-cancer study."

""We erase your past" declares the company's tagline. Eliminalia, which has offices in several cities including Barcelona and Kyiv, is part of a growing industry that will clean up your online profile. Officially the company performs "a deep search across the internet for all information - whether it be an article, a blog, social media posts or even a mistaken identity". It then endeavours, on behalf of its clients, to get any negative information removed."