Science is a systematic pursuit of knowledge about the natural world through observation, experimentation, and evidence-based reasoning. It organizes facts into testable theories and laws that explain phenomena from the cosmos to microorganisms.
Key Branches
Modern science divides into natural sciences (like physics, chemistry, biology studying the physical world), social sciences (psychology, economics on human behavior), and formal sciences (mathematics, logic using deductive methods).
Scientific Method
This core process involves forming hypotheses, conducting repeatable experiments, analyzing data with statistics, and refining ideas through peer review for objectivity and verification.
Major Impact
Science drives innovations in medicine, technology, and problem-solving, continually evolving with new evidence to improve lives and understanding.