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 ...

Science writers describe discoveries and commercial developments in all branches of science, engineering, medicine, and environmental science. They explain the impact these discoveries have on the ...

The science of trees may offer some clues ... The same principle appears in tree branches as well. The precise calibration of branch diameter leads to a hallmark of fractal shapes called scale ...

The science of trees may offer some clues ... The same principle appears in tree branches as well. The precise calibration of branch diameter leads to a hallmark of fractal shapes called scale ...