Evidence of accelerated aging found in children with multiple sclerosis

Creatine, the supplement popular with athletes for its ability to help build strength and power, is increasingly being recognized for its broad health benefits.

A new study from the University of Colorado Anschutz Medical Campus shows that primary care clinics can successfully help patients start using continuous glucose monitors (CGMs), which track blood sugar levels in real time.

A new study to be presented at the SLEEP 2025 annual meeting found that teens with earlier, more efficient, and less variable sleep patterns at age 15 had better cardiovascular health at age 22.

Guns are now the leading cause of death for youth in the United States. Researchers from Mass General Brigham investigated whether firearm mortality rates among U.S. children ages 0–17 changed in the 13 years following a 2010 Supreme Court ruling that applied the Second Amendment to state and local governments.

Stress worsens sleep quality and can impair memory. Shinjae Chung, from the University of Pennsylvania, led a study to explore a neural pathway in male mice that stress may influence, to cause sleep and memory disturbances.

A unique study purposely giving participants Streptococcus pyogenes (Strep A) to learn how much penicillin it takes to prevent infection has found the amount needed is much lower than previously thought—a discovery that will transform thinking on treatment for people living with rheumatic heart disease (RHD).

A study from the Hebrew University of Jerusalem, published this week in Proceedings of the National Academy of Sciences reveals a previously unknown peripheral mechanism by which paracetamol (also known as acetaminophen, Tylenol, or Panadol) relieves pain.

Stopping the widespread use of unnecessary, potentially even harmful, cancer screenings can take up to 13 years and potentially even longer after new guidelines are put in place, according to a new study published in BMJ Quality & Safety.

UC Davis infectious diseases experts George Thompson and Angel Desai are raising the alarm about the role new pesticides can play in building resistance to antifungal medical treatments. In a commentary in the New England Journal of Medicine, they call for a coordinated, global "One Health" approach to developing, testing and using agents to fight pathogens like fungi and bacteria.

A team led by Rutgers University-New Brunswick engineers has developed a portable device capable of detecting rare genetic mutations from a single drop of blood.

A new study published in the Proceedings of the National Academy of Sciences presents a blood-based proteomic signature that predicts how long people are likely to live in good health—known as healthspan. The Healthspan Proteomic Score (HPS), developed by researchers at the UConn School of Medicine and collaborators at the University of Helsinki and the University of Exeter (UK), provides a powerful tool for understanding biological aging and assessing risks for a wide range of chronic diseases.

A new study led by Keck Medicine of USC researchers may have uncovered an effective combination therapy for glioblastoma, a brain tumor diagnosis with few available effective treatments. According to the National Brain Tumor Society, the average survival for patients diagnosed with glioblastoma is eight months.

Ghana's national agenda often focuses on the country's large number of young people. In fact a less noticed demographic transformation is reshaping society: the country's older population is growing rapidly. According to Ghana Statistical Service estimates, people aged 60 and above are projected to make up over 12% of the total population by 2050, more than doubling the 2021 estimate of 6.8%.

One-size-fits-all hats are okay, but one-size-fits-all medical treatments don't cut it. A new study shows that drug treatment outcomes are significantly different for a type of heart valve disease, called aortic valve stenosis, based on how the disease progresses in males versus females.

Fitness enthusiasts have debated the question for decades: is it better to do cardio before or after lifting weights? Until recently, the answer has largely been down to preference—with some enjoying a jog to warm up before hitting the weights, while others believe lifting first is better for burning fat.

Imagine having to eat something that makes you sick—just to see what's making you ill in the first place.

Researchers at the UCL Queen Square Institute of Neurology find that the hippocampus sends signals to the visual cortex to predict what we are about to see.

Detection of melanoma and a range of other skin diseases will be faster and more accurate with a new AI-powered tool that analyzes multiple imaging types simultaneously, developed by an international team of researchers led by Monash University.