Scientists have discovered that the same receptors responsible for detecting bitter flavors on our tongues are also present and active on human skin. Their job is to detect bitterness, not as a flavor ...

Bitter orange (Citrus aurantium) is a sour fruit native to Asia. Also called Seville orange, sour orange, or zhi shi, this fruit is usually not eaten whole due to its bitter taste. Instead ...

But is dark chocolate really healthier? Let's find out here. The bitter-sweet chocolate (as it's often called) is made from the seeds of the cacao tree, also called 'Theobroma cacao'. The cacao seeds ...