Here are a variety of online resources that may help you learn Russian.
If you enjoy comics, you can learn Russian with comics: К О М И К С. Р У
КОМИКСЫ ДЛЯ ДЕТЕЙ И НЕ ТОЛЬКО…
If you enjoy theatre, check out the Journal of Russian Cinema.
If you are interested in reading, here is an Encyclopedia in Russian. Since this is organized by categories, it should be easy to find topics you are interested in.
For more reading, you can peruse the Russian virtual library, and for those interested in philology, you can check your language skills by reading the Bilingual Journal of Theoretical and Russian Philology.