Online seminars in streaming audio discussing current topics in relativity theory, relativity cartoons and other resources
Relativity tutorials, online courses, articles, visualizations and commentary.
A private institute devoted to theoretical research into general relativity and gravitationd
While not specific to relativity,
the next few links are excellent
sources of information and a good way to
stay current on various physics and other scientific topics
A variety of current topics in modern physics
Scientific articles written for the public by various researchers
Weekly newsmagazine on current research
Open Access to Paywalled Research
Open Access to Scientific Textbooks