AI cancer tools may rely on 'shortcut learning' rather than genuine biological signals

Artificial intelligence tools are increasingly being developed to predict cancer biology directly from microscope images, ...

Precision tumor imaging with a fluorescence probe and engineered enzymes—selective activation enables easy visibility

Cancer is a universal issue which affects many people around the world. Many will turn to surgery in the hope a surgeon will ...
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AI cancer tools may be using visual shortcuts rather than true biology

New research warns that popular deep learning systems trained for cancer pathology may be relying on hidden shortcuts rather than genuine biological signals. Artificial intelligence tools are ...

Laser-within-a-laser delivers MeV X-ray radiography in picoseconds

Lawrence Livermore National Laboratory's National Ignition Facility (NIF) is the hottest place on Earth for the briefest of moments during an experiment. Now, it can be one of the brightest places ...