Nov 24, 2008 | 2
The striped bass population in San Francisco Bay has been plummeting since the 1970s and now scientists know why: fish moms are passing down damaging pollutants in the water to their young, according to a new study published today in the Proceedings of the National Academy of Sciences. Researchers say the findings may pave the way for stiff new regulations on the chemical culprits.
Striped bass and other fish have been dying in droves off the coast of San Francisco for decades; pollution from industry and agricultural runoff has long been blamed.
Sep 29, 2008 | 1
The Jewish High Holidays, which begin at sundown tonight, celebrate the turning of the calendar with symbolic foods (apples and honey to signify a sweet new year) and ask the observant to reflect on their actions. Sermons by rabbis often touch on issues of social justice, including the environment, and ask congregants how their choices in those realms do — or do not — represent Jewish values.
So what better time to ask: Is keeping Kosher good for the environment? Turns out, the green perks of keeping kosher are sometimes offset by what's eaten instead of no-nos like pork and shellfish, Emily Gertz reports.
Deadline: Jul 14 2013
Reward: $1,000,000 USD
This is a Reduction-to-Practice Challenge that requires written documentation and&
Deadline: Jul 15 2013
Reward: $5,000 USD
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