A new study that examines how kissing evolved suggests that ape ancestors and early humans like Neanderthals probably locked ...

Ancient lead exposure may have helped humans evolve over Neanderthals, study finds. Before embarking on the study, ...

Or, as her majesty Faith Hill might say, “This kiss.” And, it turns out, it’s also really old. British scientists say they’ve ...

People with celiac disease can kiss without fear, even if their partner has just eaten gluten, according to a new study. People with celiac disease have an immune response to gluten, a protein found ...