AI models to analyze cancer images take shortcuts that introduce bias

Artificial intelligence tools and deep learning models are a powerful tool in cancer treatment. They can be used to analyze digital images of tumor biopsy samples, helping physicians quickly classify the type of cancer, predict prognosis and guide a course of treatment for the patient. However, unless these algorithms are properly calibrated, they can sometimes […]

Mini Models! See Nikki and Brie Bella’s Sons' Best Pics Together

Best buds! Nikki Bella and Brie Bella’s sons arrived 24 hours apart and have been bonding ever since. Nikki and her fiancé, Artem Chigvintsev, welcomed Matteo first in July 2020. “Our baby boy is here and we couldn’t be HAPPIER and more in LOVE,” the former professional wrestler captioned her son’s Instagram debut. “Everyone is […]

COVID-19 models plot dire scenarios for California hospitals

When Gov. Gavin Newsom provided a dire view of California’s out-of-control surge of coronavirus cases and hospitalizations this week, he referred to projection models of future death and misery that he said were becoming “alarmingly” more accurate. If true, then over the next four weeks the state’s hospitals could be overflowing with 75,000 patients—about five […]

Worm extract found to reduce inflammation in mouse models

A team of researchers from Germany, Switzerland, Sweden and Australia has found that a substance isolated from roundworm larvae was able to reduce inflammation in the airways of mice. In their paper published in the journal Science Translational Medicine, the group describes extracting a protein from a type of parasite that infects rodents and used […]

Predicting possible outcomes to coronavirus and other pandemics with models and simulations

Lately, our daily lives include reading complex news items with analysis of curves, simulations and models of COVID-19. Municipal governments present predictions of possible outcomes from modelling, while provincial and national governments have press conferences discussing policies to respond to the pot … pread of the disease. But what does all this data mean? How […]