Nuke waste debate: Turn it into glass or encase in cement?

Congress should consider authorizing the U.S. Department of Energy to study encasing much of the nuclear waste at the nation's largest waste repository in a cement-like mixture instead of turning it into glass logs, according ...

California finishes safety review of wells after blowout

A California natural gas storage facility where a blowout spewed methane for nearly four months has completed a safety review required to resume operations, though it might never return to full capacity, state officials said ...

Officials: More than 40 percent of California out of drought

More than 40 percent of California has emerged from a punishing drought that covered the whole state a year ago, federal drought-watchers said Thursday, a stunning transformation caused by an unrelenting series of storms ...

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