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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.
Doctor Jordan Metzl says specific cardio and strength training regimens can trea...
Exercise scientists Tamara Hew-Butler and Greg Whyte talk about how the body cha...
Can regular mental exercise help slow down the progress of dementia?
Can exercise help keep aging brains healthy?
New York Times science writer William Broad’s book investigates popular health c...
Think caffeine dehydrates you? Or that you can't get too much water on a hot day? Douglas Casa, of the Korey Stringer Institute, sets the record straight.