All tree leaves have an outer layer called the epidermis, which can also be used in the identification process. This leaf "skin" always has a waxy cover called the cuticle and varies in thickness.

The brown tree snake is an invasive species accidentally introduced to Guam in the late 1940s. With no native predators, the snake’s population in Guam has grown to an estimated 1 to 2 million ...

Light a grill. Lightly brush the grate with vegetable oil and grill the lamb and vegetables over a medium-hot fire, turning frequently, until the lamb is medium, about 6 minutes, and the ...