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In the 1970s, psychiatric diagnoses were marked by considerable uncertainty and disagreement. Since then, organizations such as the American Psychiatric Association and the World Health Organization (WHO) have worked to develop ...

Prostate cancer is the second most common form of cancer among men globally. Yet, we still know relatively little about why the disease develops or why some men live with it for years while it progresses aggressively in others.

A new study by researchers at the University of California, Irvine, suggests that slow electrical rhythms traveling along individual nerve fibers may do more than reflect brain activity: They may help coordinate communication ...

Facing major surgery is stressful, but for older adults, unaddressed anxiety and depression can impede physical recovery. A clinical trial led by researchers at Washington University School of Medicine in St. Louis found ...

Colonoscopies are one of the most effective ways to prevent colorectal cancer, which is surging among young adults in the U.S. Yet, the quality of each procedure can vary substantially from one physician to another. As a ...

Researchers using a portable MRI scanner found that measurable differences in brain volumes emerged at around 12 months of age, offering some of the earliest evidence yet that maternal anemia shapes infant brain development ...

Some preteens have no trouble getting a full night's rest. Those experiencing anxiety often lie awake. The reason for both may be related to a pea-sized gland in the middle of their brains.

Researchers from Queen Mary University of London, the Berlin Institute of Health at Charité (BIH) and Genomics England have shown that measuring proteins in the blood can provide important additional clues about the effects ...

When an infection strikes, the immune system produces antibodies to help fight it off. Some antibody responses can protect us for years, while others fade much sooner. Using a mouse model, a team of researchers led by The ...

A new study from the University of Kansas shows that additives common in commercially available vaping devices, such as vitamin E and CBD, soften a vital lung surfactant at high enough concentrations, at least in a simplified ...

Roughly half the world's population is infected with the stomach bacterium Helicobacter pylori, which is responsible for about 90% of gastric cancers. However, until now, it has been unclear why some H. pylori infections ...

A national clinical trial led by researchers at the University of Arizona College of Medicine—Tucson found that treating young children with an oral bacterial extract did not reduce the risk of severe wheezing and respiratory ...