And why doesn't it happen to women?
She is a cancer survivor.
Earth is reflecting less light as its climate continues to change, new research suggests.
They would have hunted woolly mammoths.
North America's ancient predators make today's look small.
Will they really quit?
The origins of the ancient supernova of A.D. 1181 remained a mystery for 840 years.
CDC and FDA officials said they had received reports of adverse events tied to the products.
Apparently, the species is known to grunt like a hog when pulled from the water.
The Neanderthal lived up to 70,000 years ago.