"At a 2 p.m. news conference streamed live over the Web, scientists at the National Aeronautics and Space Administration said they found microbes in the mud beneath a California lake that can use arsenic -- usually considered toxic -- rather than phosphorus as one of the building blocks of its DNA. Phosphorus is one of the elements that sustains all other life forms on earth."
"In what promises to be one of the most impressive innovations to come out of the Cancun climate talks, the philanthropic arm of Google is launching a new technology platform Thursday that will allow worldwide monitoring and measurement of changes in the earth's environment."
The Yale Forum on Climate Change & The Media posted a two-part series on leading climate scientists' and science journalists' "Lessons Learned" from the climate change controversies of the past 12 months.
"The author of a report critical of climate scientists defended himself against plagiarism charges Tuesday, and denied he was pressured by Republicans to tilt the report."
A House Energy subcommittee held one last hearing on climate science before GOP deniers take over the gavels. It was quite a show.
"Not only is Earth's surface warming, but the troposphere -- the lowest level of the atmosphere, where weather occurs -- is heating up too, U.S. and British meteorologists reported on Monday." The findings may put to rest a 20-year-old controversy over differences between satellite and surface measurements of warming.
"Eighteen months after the Environmental Protection Agency announced reforms to its controversial process for evaluating health hazards posed by dangerous chemicals, significant problems continue to hamper the program and leave the public at risk, according to a new report by a nonprofit research group."
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