The Best of Our Knowledge explores topics on learning, education and research.
New research gives a more accurate picture of the lifespan of whales. And some whales may live longer than previously thought.
And scientists have located a mysterious, repeating source of radio waves from far across space.
PEN America, a nonprofit focused on free speech and expression through the written word that was founded in 1922, has been at the forefront...
American colleges and universities are sometimes called ivory towers, self-contained communities with high minded ideals. But they are still run by people, and people...
On this episode of The Best of Our Knowledge: For five centuries, the world has benefitted from the artistic and scientific contributions from Leonardo...