As populations of wild salmon decline and cans and slabs of farmed salmon proliferate on supermarket shelves aquaculture practices that help feed the demand for the fish are gaining attention.

The Poynter Institute Web site has published an array of resources and advice for journalists who are covering the attacks and tragedies of September 11, 2001.

The Antarctic ozone hole is reaching its annual peak right now.

The US Army Corps of Engineers has been exaggerating its cleanup claims for formerly used defense sites.

Incoming EPA administrator Lisa Jackson faces an immediate test on perchlorate secrecy, as the U.S. District Court for the District of Columbia rejects EPA's argument for FOIA exemption. Will EPA and the Justice Department appeal, even though Obama urges agency openness?

News media across the country will again be undertaking open-government projects in 2009. The Sunshine Week website offers you ideas on stories you could dig out of hard-to-see public records.

A Jan/Feb 2009 Columbia Journalism Review article enumerates many kinds of information the Bush administration veiled with secrecy; argues that disclosure is essential for democracy, yet the harm will not be easily undone.

In spite of one of its own scientists co-authoring a 2005 study finding toxic mercury in high fructose corn syrup, the Food and Drug Administration gave a green light to the corn industry's campaign advertising corn syrup as "natural."

An amendment adding whistleblower protection to the economic stimulus bill before the House will be voted on soon.

A few lessons were buried in the rubble of the World Trade Center. Humans change the environment -- and build environments -- in ways that make them vulnerable to catastrophe.