A groundbreaking new HIV vaccine has shown unprecedented success in primates-and data published in Nature suggest the vaccine has the potential to protect humans from developing HIV infection and AIDS.

A blood test does not lie, exactly. It reports a number. The question raised by a new mini-review in Brain Medicine, which gathers and weighs a decade of scattered findings,…

A sleep supplement widely used to treat insomnia could help reduce reliance on some of the most common and potentially harmful pain medications, new research from the University of Sydney…

A nationwide Chilean cohort study of more than 3.6 million adults found that severe COVID-19 requiring hospitalization was associated with more than an eightfold higher hazard of incident tuberculosis within…

Researchers at McMaster University have developed a new cancer immunotherapy strategy that can simultaneously attack deadly brain tumors and the immune cells that help them grow.

High doses of intravenous (IV) vitamin C may lower the risks of death and sepsis in trauma patients, as well as shortening hospital stay, suggests a review of the available…

Higher levels of circulating vitamin A are linked to better lung function in children and adults with asthma, while vitamin D shows similar benefits in adults, including slower biological ageing,…

A comprehensive new review published in The Lancet affirms that currently approved mRNA vaccines are safe and highly effective at preventing infectious diseases, including COVID-19.

The prostate is the single organ most frequently afflicted by cancer in men. Prostate cancer affects approximately 4 million American men, with another 330,000 men expected to be diagnosed with…

Doctors have few options for patients who develop a life-threatening lung condition called acute respiratory distress syndrome, or ARDS.