Your last meal is usually to blame if there’s a bad taste lingering in your mouth — but it could also be a sign you’re sick.

Unusual changes in how food tastes are often overlooked. A bitter aftertaste, metallic sensation, or sudden dullness in ...

For many of us, the moment we first wake up in the morning isn’t pretty -from messy bed head to drool on our chin and a gross taste in our mouth. But why is it that we get morning breath even though ...

In eastern Mexico’s underground caverns and streams, a blind fish undergoes a peculiar adolescence: as it approaches maturity, taste buds begin to sprout under its chin and on top of its head, ...

A biologist studies blind cavefish, a species of fish that dwell in cave ponds in Mexico. He looked at the timeline for when the cavefish develop additional taste buds on the head and chin, finding ...

What it Really Costs: Stomach lining, intestinal distress, and a good amount of self-esteem. Every month, it seems Taco Bell wants to go one of two ways with our taste buds: weird or spicy. This month ...

For many of us, the moment we first wake up in the morning isn’t pretty -from messy bed head to drool on our chin and a gross taste in our mouth. But why is it that we get morning breath even though ...