While the vast majority of Pokemon evolutions are obtained when certain Pokemon level up, some evolutions actually have special requirements that trigger the Pokemon’s evolution instead. This page of ...

Plantar warts and palmar warts are common, especially in children. These warts are named for where they appear on the body. Rosacea is a common disorder that mainly affects skin on the face. It causes ...

What birders well know, fans of “composite organisms” and other creatures can now learn: how to identify obscure species in the wild. By Robert Ito As told in Tarpley Hitt’s rollicking “Barbieland,” ...