More details of White House efforts to silence science at EPA emerged at a September 18, 2008, hearing of a House Energy investigations panel.

Deep Throat's advice was never more needed: "Follow the money." Those reporters who want to follow Deep Throat's advice now have tools undreamed of in Woodward and Bernstein's hey-day.

Reporters on "Main Street" need not feel hindered in covering action on Capitol Hill. Here are more tools for Outside-the-Beltway reporters who want to keep an eye on Congress.

A Congressional watchdog is saying efforts to exempt feedlot air emissions from standard EPA toxics reporting are based on little or no information.

A forthcoming report by the Union of Concerned Scientists — expected the second week of October 2008 — will provide the most extensive documentation to date of federal agency press policies and their impact on environmental reporting.

Interference by the White House Office of Management and Budget has badly damaged the "credibility and timeliness" of IRIS.

A useful roundup of links and leads for reporters researching the published literature on medical and some environmental health topics is available online at LLRX.com.

The FOIA logs of agencies covered by environmental reporters offer fascinating insight into their workings — and some good story ideas.

Neither EPA nor the American public know very much about the possible health effects of tens of thousands of chemicals used in commerce and consumer products every day.