A new urine test performed better than PSA-based testing and MRI for monitoring low-risk prostate cancers on active ...

Does prostate-cancer screening with the common ‘PSA’ blood test save lives? The Cochrane, an influential group renowned for its gold-standard medical reviews, has previously addressed that question ...

Scientists have long known that the immune system plays a key role in aging. As people age, they have weaker responses to ...

Identification of microbes joins together the discipline of microbiology with the study of infectious diseases. Methods of reliable and accurate microbial identification are valuable to a wide range ...

At-home gut health tests use DNA or RNA sequencing from a stool sample. Testing your gut health cannot replace an official diagnosis from a doctor. Your results may provide insights into gut ...