New research shows feverish temperatures make it more difficult for viruses to hijack our cells. A mouse study suggests it's ...

A fever serves as your body’s sophisticated alarm system, particularly prevalent during peak illness seasons when viruses like COVID-19 and influenza circulate widely. Rather than being a standalone ...

Fever isn’t just a symptom—its intensity changes with the time of day, and science explains why.

In A Nutshell In mouse experiments, raising body temperature by about 2°C turned severe flu infections into mild ones ...

When you’re feeling sick and wondering whether to go to work or school, the thermometer often has the final verdict. Most people have been taught a body temperature of 98.6 Fahrenheit is normal, while ...

Perhaps our body temperature isn’t 98.6 degrees Fahrenheit — or at least not anymore. One woman, while lying down while feeling sick, posited that on TikTok. Citing research that the more common ...