Twenty-six kilometres into this year’s London Marathon, I had to stop to be sick on the sidelines. I’ll spare the unpleasant details, but let’s just say it resulted in a very long (and tearful) ...

Scientists say perspiration might hold the key to detecting everything from diabetes to Parkinson’s disease without a single needle stick. Research reveals how sweat analysis is rapidly evolving from ...

Your sweaty gym shirt might seem like nothing more than evidence of a good workout, but cutting-edge technology is transforming that damp fabric into a sophisticated medical laboratory that can ...