Definition & Meaning of "natural science"

What is "natural science"?

Natural science is the study of the physical world and the universe, focusing on understanding natural phenomena through observation, experimentation, and analysis. It includes fields like physics, chemistry, biology, and earth science, which explore the fundamental laws of nature, the behavior of matter, the diversity of life, and the processes shaping the Earth. Natural science aims to explain how things work and uncover patterns in nature, often leading to discoveries that improve technology, health, and our understanding of the world. It is based on empirical evidence and seeks to provide objective, testable knowledge.