Northwestern University engineers have now built a small wireless device that listens to those signals at once. The soft, bandage-like sensor sticks to the chest and works like a wearable polygraph.

Sweat can smell like vinegar because of diseases such as diabetes, trichomycosis, and kidney disease, or because of hormone changes, certain foods, or skin infections. Sweat is released by sweat ...

Add Yahoo as a preferred source to see more of our stories on Google. Adam Hester via Getty Images Whether you’re outside in scorching temperatures or you’ve just finished an intense workout, there ...

We've all felt it: At first comes the trickle, and then the flood. It's embarrassed us, and even torpedoed a presidential campaign. But when was the last time you were grateful for … sweat? Many are ...

We all sweat – it’s one of the body’s most normal functions. Running to catch a bus, a stressful meeting and hormonal changes are just some things that can trigger it. And while sweat helps regulate ...

Everybody sweats — some a little, some a lot. You probably already know that your body sweats as a way to cool down when you’re hot or exerting yourself. But do you know what’s in sweat? And can you ...

Different factors can cause a person’s sweat to change color. Typically, if a person’s sweat appears yellow, it may be due to a substance in the sweat or the sweat reacting with a substance on the ...

HOUSTON (KTRK) -- Every day is considered 'sweater weather' for those who have to deal with the embarrassing problem of excessive sweating. It's completely natural to sweat after some physical ...

In case you haven’t gotten the memo, summer is definitely in full swing. That means peak season for ice cream, sunblock, and a regular deluge of pit-drenching, clothes-soaking, decorum-destroying ...