Paul Smiths, NY, Oct 18, 2012 — Not all evolutionary change is good. Genetic changes can be neutral or harmful, as well as beneficial. And some change can be both, conferring benefit when a single copy of a gene is present, and causing a life-threatening disease when copies are inherited from both parents. Martha Foley and Dr. Curt Stager roll the dice on evolution.
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Martha Foley and Dr. Curt Stager discuss the old cliche "like a fish out of water,"...
"Leaves of three, let it be." Martha Foley and Dr. Curt Stager talk about one of the common and annoying menaces to enjoyment of the outdoors.
They discuss whether...