For the past decade, federal and state officials have put an immense amount of environmental information behind a veil of secrecy, justifying it on the grounds that the information could help terrorists. A look at the most comprehensive open-source terrorism database offers strong evidence that such fears are ill-founded.

Federal employee unions want lists of political appointees whose status has been transferred to career civil service positions at the end of the Bush administration.

Whistleblowers can be a reporter's best friend — although friends that must often be handled with care. If you know a federal agency employee who tells you "Call me on January 21" — be sure to do it.

Scorecard reports environmental records of US Representatives and Senators