CQ Weekly Report Non-partisan, timely news and analysis about all activities of U.S. Congress. The first stop to find out what's happening in Washington, D.C. In Miller Library from 1953 on, online version from 1983 to the present.
C-Span On-Line Information about the current Congress with up to the minute updates on the actions of the Senate and House.
The Hill A newspaper that reports on Congress and the Federal government.
Opensecrets.orgDetailed information about sources of campaign funds from 1990+.
Dates and Sessions of Congress Table showing number and years of each Congress along with beginning and ending dates of each Congressional session. Links to information, statistics, and other data related to Congressional sessions.