A new study in mice uses cutting-edge imaging techniques to investigate how H. pylori, which are present in around half of the humans on earth, survive and thrive in the stomach. How do H. p... Read more
Dementia is a term that describes a variety of symptoms affecting a person’s cognitive functioning, including their ability to think, remember, and reason. It tends to get worse over t... Read more
Grit alone got Linda Greene through her husband’s muscular dystrophy, her daughter’s traumatic brain injury, and her own mysterious illness that lasted for three years and left her vomiting... Read more
Digging into DNA The human genome is the entirety of a person’s DNA. Genes—the fragments of DNA that influence traits such as eye color and risk for disease by telling our bodies how to buil... Read more
Beneath green surgical sheets and a tangle of tubes, a healthy young ewe is undergoing a heart-lung bypass procedure to help answer one of several urgent questions about a pillar of modern m... Read more



