It’s estimated that around 7 million Americans have Alzheimer’s disease, a number that’s expected to double by 2060. But researchers have found that some of the highest rates of cognitive impairment ...
On Native American Heritage Day, we examine a long-overlooked marvel of ancient engineering that had been tucked away beneath a golf course in Ohio. It is a place some archaeologists say is on par ...
SIOUX FALLS, S.D. — PBS starts airing Monday the first of a five-part series covering 300 years of American Indian history — from the arrival of the pilgrims in 1620 to the 1973 standoff at Wounded ...
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