Flowers are as beautiful as they are complex. Flowers (Anthophyta) are designed with a receptacle (axis) upon which are found the carpel (ovary, style...
Scientists have discovered that virtually all fossils found in the Cambrian sediments of the geologic column appear suddenly and are exceptionally preserved....
In 2002, Professor Michel Brunet of the University of Poitiers, France, described a tiny fossil ape skull nicknamed Toumaï as an upright-walking human...