National Science Foundation The National Science Foundation (NSF) is a United States government agency that supports fundamental research and education in all the non-medical fields of science and engineering.
Physics (APS) American Physical Society: Physics provides daily online-only news and commentary about a selection of papers from the APS journal collection. The website is aimed at the reader who wants to keep up with highlights of physics research with explanations that don't rely on jargon and technical detail.
Khan Academy offers videos, articles, practice and quizzes on Physics.
Quanta Magazine: Illuminating mathematics, physics, biology and computer science research through public service journalism.