After the 9/11 attacks, government and industry warned that chemical plants were a prime terrorist target that could kill thousands of Americans. They moved quickly to make it harder for the public to know how large a threat the plants posed to nearby communities. But a decade later, the nation has yet to adopt a comprehensive anti-terrorism program for chemical plants.

"BRIDGEWATER, NJ -- The floodwaters deposited by Hurricane Irene have submerged a chemical dump in Bridgewater — one of the most toxic sites in the nation — raising serious concerns and spurring several dozen contractors into action even though some sections remain 13 feet underwater."

"Operation Helping Hands, the Catholic ministry that employed thousands of volunteers to rebuild nearly 200 homes after Hurricane Katrina, said Wednesday it will shut down next summer, sooner than expected, because of its disastrous encounter with toxic Chinese drywall."

"Ten years after the terrorist attacks on Sept. 11, 2001, public health and safety watchdogs are increasingly concerned that the country's program for securing chemical facilities from terrorists and thefts contains significant loopholes and leaves millions of Americans at risk."

"Ten years later, responders who breathed the toxic dust and noxious fumes at New York City’s Ground Zero while searching for survivors are still suffering the effects of the attacks.  The environmental hazards at the World Trade Center disaster site – mercury from fluorescent light bulbs, dioxin and benzene emitted as the jets burned, asbestos from the building materials, and more – have caused post-traumatic symptoms, severe respiratory ailments, immune problems and, some suspect, a greatly increased cancer risk."

"Phthalates are a class of chemicals that have been shown to disrupt the endocrine system. They’re used in all kinds of consumer products including flooring, cars and cosmetics. A new study published today finds a significant link between pregnant women’s exposure to phthalates and negative impacts on their children’s development."

"SAN FRANCISCO -- In some of California’s top strawberry-growing counties, levels of banned methyl bromide remain nearly as high as they were a decade ago, despite a mandated phaseout, according to an analysis by New America Media."

"LOS ANGELES — Major national retailers, including Target Corp. and Gap Inc., have agreed to all but eliminate the toxic metal cadmium in jewelry and other accessories they sell."

"CHARLESTON, W.Va. -- People with C8 in their blood face a greater risk of having chronic kidney diseases, according to the latest in a series of West Virginia University studies on the toxic chemical."