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We'll talk about the climate talks in Copenhagen, the EPA decision to regulate greenhouse gases as pollutants, and more.
In this segment, we'll get the latest on climate news around the world -- from new rifts in the Wilkins Ice Shelf, to the new round of international climate talks now underway in Poland.
Last Saturday, delegates to a UN climate conference agreed to a 'roadmap' that would guide how the international community approaches the issue of global warming in the years ahead. But where does that roadmap lead?
We get a report on a meeting on climate change held at the State Department this week.
An new thermal infrared camera might make crime scene investigations easier.
Can samples of the bacteria on a person's hands be enough to identify them?
Fifty years later, forensic scientists apply modern tech to the JFK assassinatio...
A new book traces the early history of blood transfusions.
Forensic anthropologist and writer Kathy Reichs talks about her new novel "Bones...
\tThe La Brea Tar Pits are world-renowned fossil sites for good reason—they're the mass graves of thousands of Ice Age creatures, each with a story to tell. Researchers at the nearby Page Museum clean the asphalt from the fossil remains, and using paleoforensics, recount the grim details of their deaths. In the process, clues emerge about what life was like in prehistoric Los Angeles.