Butterfly collections are a common sight in museums, their brightly colored wings and unique patterns drawing the eyes of ...

A recent study, published in the International Journal of Paleopathology, examined the skeletal remains of a child who lived ...

In alpha-gal syndrome, the immune system overreacts to a sugar known as galactose-α-1,3-galactose, or "alpha-gal" for short.

Spots can also look very different depending on your skin tone. Some pink, red, or brown spots are more obvious on fair to ...