Researchers have found no evidence of elevated cardiac risk in runners who completed a 24-hour ultramarathon (24UM), despite the transient elevation of blood biomarkers that measure cardiac health.

Malaria parasites develop faster in mosquitoes at lower temperatures than previously thought, according to researchers at Penn State and the University of Exeter.

A study led by researchers at the Johns Hopkins Bloomberg School of Public Health found that individuals reported more gastrointestinal bloating when they ate a diet high in salt.

Cytokines, small proteins released by immune cells to communicate with each other, have for some time been investigated as a potential cancer treatment.

Want to create a brand new type of protein that might have useful properties? No problem. Just hum a few bars.

When smoke from California’s deadliest wildfire blew into downtown Sacramento last November, daylight blurred into dusk and the city’s air became among the world’s most polluted. 

Medical advancements can come at a physical cost. 

Study identifies factors that most affect older people’s vulnerability during extreme temperatures

Policies to improve air quality in the UK over the past 40 years have led to significant reductions in pollution and associated mortality rates, a new study has found.

In experiments in mice, Johns Hopkins Medicine researchers say they have found additional evidence that Parkinson’s disease originates among cells in the gut and travels up the body’s neurons to the brain.