The Ebola outbreak in western Africa is now the worst epidemic on record. With it now spreading to a fourth (and possibly fifth) country, should we be concerned about a pandemic?
Dinosaurs and Hoodoos in the Badlands
The “Dinosaur Capital of the World” - visiting is like a step back in time.
How does Tylenol work? Surprise! No one knows
The complex nature of acetaminophen has researchers scratching their heads over ...