Contemporary research in physics can be broadly divided into nuclear and particle physics; condensed matter physics; atomic, molecular, and optical physics; astrophysics; and applied physics.

Feb 6, 2026 · Physics is the branch of science that deals with the structure of matter and how the fundamental constituents of the universe interact. It studies objects ranging from the very small using …

Physics is a discipline that appeals to problem solvers who are curious about the world. Physicists work to gain knowledge of the mysteries of the universe—visible matter makes up only about 5 percent of …

Jan 22, 2026 · Physics is the fundamental branch of science that studies matter, energy, force, motion, and the fundamental laws of nature. It explains how objects move, how energy is transferred, and …

Physics is the branch of science that studies matter, energy, and the fundamental forces that govern the universe. It seeks to understand the behavior of physical systems, ranging from subatomic particles …

In an interview, the 2026 APS president outlines his career, his goals for the year, and where he finds optimism in challenging times. Two investigations underscore the role of orbital instabilities in …

Physics is a natural science that involves the study of matter and its motion through space and time, along with related concepts such as energy and force. More broadly, it is the study of nature in an …

Physics is often described as the study of matter and energy. It is concerned with how matter and energy relate to each other, and how they affect each other over time and through space.

Physics is concerned with describing the interactions of energy, matter, space, and time, and it is especially interested in what fundamental mechanisms underlie every phenomenon.

Physics is the branch of science which studies matter at its most fundamental level. A physicist works to discover what kinds of matter can exist, and how it will respond when it is poked, bent, smashed, …