Among COVID-19 patients in intensive care units (ICUs), 2% suffer a stroke, a new study finds. Of the two types of stroke, hemorrhagic stroke, which is caused by bleeding in the brain, was linked to a higher risk of death than ischemic stroke, which is caused by a blood clot in the brain. Data on…  read on >  read on >

Kidney stones can happen to anyone, but now a new study confirms that being pregnant may increase your risk of developing them. Previous research has suggested that a number of pregnancy-related changes in the body can contribute to kidney stone formation, but this study is the first to provide evidence of that link, according to…  read on >  read on >

Screams have different meanings, and you’re likely to respond quicker to screams of joy than to those of anger or fear, a new study suggests. Previous research has largely focused on screams triggered by alarm or fear. In this study, a team from the University of Zurich in Switzerland examined the meaning behind different human…  read on >  read on >

Dialysis is time-consuming, making it hard for kidney failure patients to keep fit. But cycling during treatment sessions could boost patients’ heart health and cut medical costs, new research shows. Dialysis can lead to long-term scarring of the heart, which can eventually lead to heart failure, so British researchers decided to find out if exercise…  read on >  read on >

Many American teens and young adults are now embracing the chance to get COVID-19 vaccines, a new survey finds. But youth-focused messaging will still be needed to convince a minority of those aged 14 to 24 that they should be vaccinated, the University of Michigan researchers said. Still, the good news is that more young…  read on >  read on >