By Ben Geman - 10/17/12 12:35 PM EDT
The Associated Press reports that conservation groups are suing California oil-and-gas regulators over hydraulic fracturing.
Reuters looks at the legal battle over California’s low-carbon fuel standard.
The Guardian reports on gaps in knowledge about how climate change threatens plants and animals. A reports finds that scientists have "disturbingly limited knowledge" about the matter.
Bloomberg explores the future of coal in China.