Ultraprocessed” has become a bad word in our food supply, but regulators are struggling with how to define the term to help consumers. Here’s why that’s so hard to do.

Even though it can cause excruciating and debilitating muscle spasms, most people had never heard of stiff person syndrome until late last year, when singer Celine Dion announced her diagnosis. This ...

You may have heard about HPV testing and self-swabbing to collect the sample. Does that work as well? Here are the ins and outs of this newer option.