1.
Smart News
Changing water levels and erosion from waves may have contributed to the collapse in the popular Glen Canyon National Recreation Area
2.
History
In August 1944, the older brother of Robert and John F. Kennedy died while piloting a drone aircraft over England, leaving his younger siblings to fulfill their father's dreams
3.
Science
Never forget your favorite pachyderm with these memorable images from the Smithsonian Magazine Photo Contest
4.
History
Houses and businesses across the Greek capital incorporate—or obscure—structures spanning the city’s ancient, Byzantine, medieval and Ottoman eras
5.
Smart News
Created by artists in India, the artworks are part of a larger effort to promote coexistence between humans and animals