
History of science | Definition, Natural Philosophy, & Development of ...
History of science, the development of science over time. Humankind has long observed regularities in nature, from the movements of the Sun and Moon during day and night to the seasonal migrations of …
Life - Origin, Evolution, Abiogenesis | Britannica
Dec 13, 2025 · Life - Origin, Evolution, Abiogenesis: Perhaps the most fundamental and at the same time the least understood biological problem is the origin of life. It is central to many scientific and …
Science | Definition, Disciplines, & Facts | Britannica
Dec 27, 2025 · For the history of Western and Eastern science, see history of science. For the conceptualization of science and its interrelationships with culture, see philosophy of science.
History of artificial intelligence | Dates, Advances, Alan Turing ...
Jan 6, 2026 · This article covers the history of artificial intelligence from its beginnings with the work of Alan Turing to advancements at the turn of the 21st century.
Political science | Fields, History, Theories, & Facts | Britannica
Dec 19, 2025 · Although political science, like all modern sciences, involves empirical investigation, it generally does not produce precise measurements and predictions. This has led some scholars to …
History of science - Natural Philosophy, Enlightenment, Revolution ...
History of science - Natural Philosophy, Enlightenment, Revolution: Science, as it has been defined above, made its appearance before writing. It is necessary, therefore, to infer from archaeological …
History of science - Enlightenment, Revolution, Progress | Britannica
History of science - Enlightenment, Revolution, Progress: Even as Dante was writing his great work, deep forces were threatening the unitary cosmos he celebrated. The pace of technological …
Evolution | Definition, History, Types, & Examples | Britannica
Dec 31, 2025 · Darwin and his followers found support for evolution in the study of embryology, the science that investigates the development of organisms from fertilized egg to time of birth or hatching.
Sociology | Definition, History, Examples, & Facts | Britannica
Dec 13, 2025 · Sociology, a social science that studies human societies, their interactions, and the processes that preserve and change them. It does this by examining the dynamics of constituent …
Human evolution | History, Stages, Timeline, Tree, Chart, & Facts ...
Jan 11, 2026 · Yet the exact nature of our evolutionary relationships has been the subject of debate and investigation since the great British naturalist Charles Darwin published his monumental books On …