Predicting the risk of heart disease and dementia in older adults: Q&A

October 31, 2025

More than 70% of people over 70 years old will one day develop cardiovascular disease, highlighting the need for effective diagnosis, treatment, and care for this population.

Chinese university investigating girl's death in gene-editing trial
A Chinese university is looking into reports that a gene-editing trial caused the death of a 6-year-old girl, which was not disclosed in the published research, the school said Sunday.
PTSD therapy walks patients through past trauma
As anyone who has gone for a walk to ease a troubled mind knows, there's something about motion that helps process distressing memories. Now, University of Alberta researchers have solid evidence that an innovative psychotherapy is an effective treatment for PTSD. Confronting images of troubling memories while walking on a treadmill shows remarkable promise for recovery, the researchers say.
Will cough lozenges, syrups or medicated hot drinks make my cough go away?
There are few things more irritating than lying in bed exhausted, ready to settle in for a good night's sleep, only to be kept awake by a cough that won't quit. So, if you're desperate to make it stop, what actually works?
Colorado was the first state to cap a drug's price. Then a federal court stepped in
Colorado is one of a handful of states with a review board for drug prices and one of only four with a board empowered to set upper limits on what state agencies, insurers and other purchasers may pay or be reimbursed for certain high-cost drugs dispensed to patients in the state.
Photo-based calorie-tracking apps may underestimate energy in meals
Thanks to advances in AI, popular calorie-tracking apps can now use a photo of a meal to estimate the nutritional content of what you're eating. Although these apps are convenient, a new study found that four photo-based apps underestimated the calorie and fat content of meals by about a third.

Predicting the risk of heart disease and dementia in older adults: Q&A

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