U.S. health agencies led by Health and Human Services Secretary Robert F. Kennedy Jr., were beset by multiple controversies during 2025.

Genetics, the microbiome, and low screening rates may be factors in the increase, experts say. Here are risk factors for the disease—and the most common symptoms. This colorized abdominal X-ray shows ...

Cases of colorectal cancer in younger adults are climbing worldwide, driven by lifestyle changes and inherited genetic risks. Diet, obesity, and lack of early screening are playing a major role in ...

This study presents SynaptoGen, a differentiable extension of connectome models that links gene expression, protein-protein interaction probabilities, synaptic multiplicity, and synaptic weights, and ...

Nutrition intake fundamentally shapes the composition and function of the gut microbiota, and dysregulation of this microbial ecosystem is a primary driver ...

Lindsay Curtis is a health & medical writer in South Florida. She worked as a communications professional for health nonprofits and the University of Toronto’s Faculty of Medicine and Faculty of ...