Eric Weisstein's Treasure Trove of Physics
Online encyclopedia of physics terms and formulas. Full searchable, and also browsable alphabetically and by topic. Part of Eric's Treasure Troves of Science.
scienceworld.wolfram.com Details

PhysLINK
Links to physics departments, physical societies, journals, job information, and other physics related information.
www.physlink.com Details

PhysOrg.com
Physics news, semiconductor technology news, space news and a scientific forum.
www.physorg.com Details

Physics Blog
Pointers to stories for the entertainment of physicists, future physicists, and people who work with physicists.
www.physics.uiuc.edu Details

Physics Central
Find out how physics is part of your world. We answer your questions on how things work and keep you informed with daily updates on physics in the news. We describe the latest research and the people who are doing it and show you physics in action.
www.physicscentral.com Details

Physics Central
A page on modern physics, such as quantum mechanics and black holes, and some mathematics.
www.physlib.com Details

Physics News Graphics
Diagrams (with captions) appearing in various AIP publications, sorted by category or by date.
aip.org Details

Physics Post
A tutorial and article driven community. Votes, science news and a discussion forum.
www.physicspost.com Details

Physics Today
The flagship publication of the American Institute of Physics (AIP). Provides feature articles, news stories, analyses, book and product reviews, a searchable job database, and obituaries.
www.physicstoday.org Details