"Cars powered by hydrogen fuel cells, once hailed by President George W. Bush as a pollution-free solution for reducing the nation’s dependence on foreign oil, will not be practical over the next 10 to 20 years, the energy secretary said Thursday, and the government will cut off funds for the vehicles’ development."

Nine dangerous chemicals used in farming and industry will be added to a list of banned substances whose presence in the environment causes serious health risks, more than 160 government agreed on Saturday."

"Thousands of Santa Barbara residents are being allowed to return home as low winds and dramatically cooler temperatures have given firefighters the upper hand in their assault on the 6-day-old Jesusita fire, which stretches for five miles."

"INSTITUTE, W.Va. -- Bayer CropScience managers knew methyl isocyanate monitors were broken last August when they restarted a pesticide unit where up to 37,000 pounds of the deadly chemical are stored, company officials have confirmed."

"A federal court jury on Friday acquitted the big chemical products company W. R. Grace and three of its former executives on all charges that they had knowingly contaminated the small Montana mining town of Libby with asbestos, then conspired to cover up the deed."

"The Obama administration said Friday that it would retain a wildlife rule issued in the last days of the Bush administration that says the government cannot invoke the Endangered Species Act to restrict emissions of greenhouse gases threatening the polar bear and its habitat."

"Biodiesel producers are chafing at the Environmental Protection Agency’s proposed methods of calculating their fuel’s greenhouse gas emissions."

The natural gas industry yesterday launched a campaign against rules to control a drilling technology called 'hydraulic fracturing.'

"SAN FRANCISCO -- A Bay Area oyster cannery in an estuary slated to become a federal wilderness area is at the heart of a battle pitting proponents of fishing and local food production against environmental advocates."

With Sabbath candles burning, 14 guests eat a "sustainable" Sabbath dinner with "food that was locally grown, mostly organic and intended to elevate their practice of Judaism."