Cleaning the Gowanus: The federal government is now looking at charging the U.S. Navy and the city of New York for the clean-up of the fetid Gowanus Canal. Comments (3).

Cleaning the Gowanus: Finally, teens have turned the Gowanus Canal into a macabre costume party. Comments (1).

Cleaning the Gowanus: The Paterson administration has backed away from its surprise call last year to have the federal government lead a Superfund clean-up of the Gowanus Canal — and now says the Environmental Protection Agency should “carefully review” an alternate proposal from Mayor Bloomberg for decontaminating the waterway. Comments (4).

Cleaning the Gowanus: The Gowanus Canal is in an unusual position of having two governments bitterly fighting for the right to clean the horribly toxic waterway — and both Mayor Bloomberg and the federal Environmental Protection Agency are upping the rhetoric with less than a week left in the public debate. Comments (4).

Cleaning the Gowanus: The proposed Sponge Park along the banks of the fetid Gowanus Canal is finally living up to its name in one way: it’s soaking up federal money. Comments (3).

Cleaning the Gowanus: NEWS ANALYSIS: Both proposals for cleaning the Gowanus Canal are flawed. Comments (6).

Cleaning the Gowanus: A proposal for a federally overseen clean-up of the Gowanus Canal sounds like something that everyone can get behind, but it’s actually pitting neighbor against neighbor over facts and hearsay that are as murky as the waterway itself. Comments (3).

Cleaning the Gowanus: The ongoing fight between Mayor Bloomberg and the federal government over the cleanup of the heavily polluted Gowanus Canal is not just about protecting proposed real-estate projects, but also the city treasury. Comments (14).

Letters: This week, most of our online comments were about our coverage of the Gowanus Canal clean-up. Comment.

Cleaning the Gowanus: Mayor Bloomberg last night trashed a federal proposal to dub the toxic Gowanus Canal a “Superfund site,” saying that such a designation would stifle private investment near the waterway and impede the city’s own environmental remediation. Comments (13).

Cleaning the Gowanus: The fetid Gowanus Canal is on track for a federal clean-up — but it could also flush the canal zone’s first major residential complex. Comments (8).

Gowanus: A development company’s goal of transforming a stretch of the Gowanus Canal into a 447-unit project with a scenic esplanade along the fetid waterway earned the overwhelming support of the City Council on Wednesday. Comments (7).

Gowanus: Councilman Bill DeBlasio will support a controversial, mixed-income housing development along the fetid Gowanus Canal — the latest indication that the project is steamrolling towards approval. Comments (3).

Gowanus: A controversial mixed-income housing project on the banks of the Gowanus Canal quietly passed another hurdle in the public review process when the Department of City Planning approved it with almost no fanfare two weeks ago. Comments (10).

Gowanus: Community Board 6 has rescinded its approval of a controversial residential development on the Carroll Gardens side of the fetid Gowanus Canal unless the developer promises — in writing — to include below-market-rate housing in the 447-unit project. Comments (4).