The branches of science, also referred to as sciences, "scientific fields", or "scientific disciplines," are commonly divided into three major groups: Natural and social sciences are empirical ...

Natural science is the branch of study that deals with the physical world. These courses study the nature of matter, life and the universe. They enhance literacy and knowledge of one or more ...

The history of Earth concerns the development of planet Earth from its formation to the present day. Nearly all branches of natural science have contributed to understanding of the main events of ...