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The natural world explained — physics, chemistry, biology, astronomy, and the scientific method itself.
247 articles — Page 5 of 9
What Is Mathematical Biology?
Mathematical biology is the application of mathematical techniques to understand biological systems.
What Is Mathematical Logic?
Mathematical logic studies formal reasoning using precise mathematical methods, covering proof theory, model theory, set theory, and computability theory.
What Is Mathematical Modeling?
Mathematical modeling is the process of translating a real-world system or problem into mathematical language — equations, inequalities, logical rules.
What Is Mathematical Physics?
Mathematical physics develops and applies rigorous mathematics to solve physics problems, from quantum mechanics and relativity to string theory and beyond.
What Is Mathematics?
Mathematics is the study of numbers, quantities, structures, patterns, and the logical relationships between them.
What Is Medicinal Chemistry?
Medicinal chemistry is the science of designing, synthesizing, and developing chemical compounds for use as pharmaceutical drugs.
What Is Metabolic Pathways?
A metabolic pathway is a series of linked chemical reactions occurring within a cell.
What Is Meteorology?
Meteorology is the scientific study of the atmosphere and weather. Learn how forecasting works, storm science, climate vs. weather, and career options.
What Is Metrology?
Metrology is the science of measurement. Learn about measurement standards, calibration, uncertainty, SI units, and why precise measurement matters. Discover...
What Is Microbiology?
Microbiology is the study of organisms too small to see with the naked eye --- bacteria, viruses, fungi, protozoa, and algae.
What Is Microscopy?
Microscopy is the science of using microscopes to see objects too small for the naked eye. Learn about optical, electron, and scanning probe techniques.
What Is Mineralogy?
Mineralogy is the branch of geology that studies minerals—naturally occurring, inorganic solids with a defined chemical composition and an ordered atomic.
What Is Molecular Biology?
Molecular biology is the branch of biology that studies the structure and function of the macromolecules essential to life—primarily DNA, RNA, and proteins.
What Is Mycology?
Mycology is the branch of biology that studies fungi — a kingdom of organisms that includes mushrooms, molds, yeasts, and thousands of less familiar species.
What Is Myology?
Myology is the branch of anatomy and physiology that deals with the study of muscles.
What Is Myrmecology?
Myrmecology is the branch of entomology (insect science) dedicated to the study of ants.
What Is Natural History?
Natural history is the systematic observation, description, and study of the natural world — animals, plants, fungi, minerals, fossils, weather.
What Is Neuroanatomy?
Neuroanatomy is the branch of anatomy devoted to studying the structure of the nervous system.
What Is Neurobiology?
Neurobiology is the study of how the nervous system functions at the biological level.
What Is Neurochemistry?
Neurochemistry is the study of the chemical molecules, reactions, and processes that operate within the nervous system.
What Is Neuroeconomics?
Neuroeconomics is an interdisciplinary field that combines neuroscience, economics, and psychology to understand how people make decisions.
What Is Neurolinguistics?
Neurolinguistics is the study of how the brain processes language.
What Is Neuropharmacology?
Neuropharmacology studies how drugs affect the nervous system, from psychiatric medications to anesthetics, and how new brain treatments are developed.
What Is Neuroscience?
Neuroscience is the study of the nervous system, from brain cells and circuits to cognition, behavior, and consciousness. Here is how the field works.
What Is Number Theory?
Number theory is the branch of mathematics devoted to studying integers — whole numbers and their properties, patterns, and relationships.
What Is Observational Astronomy?
Observational astronomy studies celestial objects by collecting light and other radiation. Learn about telescopes, techniques, and modern discoveries.
What Is Oceanography?
Oceanography studies the ocean's physics, chemistry, biology, and geology. Learn how ocean science explains climate, ecosystems, and Earth's water systems.
What Is Oleochemistry?
Oleochemistry converts plant oils and animal fats into industrial products. Learn about fatty acids, glycerol, surfactants, and green chemistry applications.
What Is Optics?
Optics is the branch of physics studying light behavior, including reflection, refraction, and diffraction, plus how lenses and mirrors shape what we see.
What Is Organic Chemistry?
Organic chemistry studies carbon-based compounds, their structures, reactions, and synthesis — the molecular science behind drugs, plastics, fuels, and life.