New technology could make it significantly easier to monitor patients’ vital health signs. Engineers at the University of California San Diego have developed an electronic finger wrap that monitors ...

It’s summer and a telltale drop of sweat tickles down your back. Next thing you know, sweat is coursing off you in rivers, and your shirt is soaked. Now a new study, which essentially turned six ...

There’s no doubt that working out in the heat can be rough. But if you find yourself on a major struggle bus—maybe you’re cramping, nauseated, or super fatigued—you might just not be drinking enough. ...

Sweat can get a bad rap, but it is a normal function that keeps the body cool and acts as a subtle—and sometimes not so subtle—way of communication. Not all sweat is created equal, though. There are ...