Their design of a saliva-sensing dental floss looks just like a common floss pick, with the string stretched across two prongs extending from a flat plastic handle, all about the size of your index ...

Researchers detected significant increases in symptoms of depression and anxiety in originally healthy spouses.

Stronger stress responses in threat-sensitive brain regions were associated with greater allergen-induced inflammatory ...

A team of engineers at Tufts University has developed a new kind of dental floss that does more than clean your teeth—it can ...