Overview of the physics field with a dictionary, classroom resources, blogs, and discussions.

Dedicated to more sensible and satisfying concepts in physics and going beyond math to cause and effect.

Offers animations and simulations related to physics or the physical sciences.

Articles, definitions and equations dealing with astrophysics, electromagnetism, experimental physics, fluid mechanics, modern physics, optics, states of matter, thermodynamics, and wave motion.

Laws, rules, principles, effects, paradoxes, limits, constants, experiments, and thought experiments in physics.

Basic research center exploring particle physics, cosmology, quantum gravity, quantum foundations, quantum information theory, superstring theory and related areas.

Represents approximately 42,000 physicists. Site provides daily news in physics and presents recent research and the scientist involved. .

News and information related to physics, including hot topics, and public policy.

Studies phenomena of urban dynamics, in particular the mobility dynamics. Mobility is considered as an individual motivation to move on an urban topology.

Collection of physics resources for students, teachers and parents. Tailored responses based on physics knowledge.

Stories about current news, and links to directories, research, and educational resources.