What Do Ex-Presidents Do? Ask John Quincy Adams.
Many are speculating about what former president Barack Obama will do in his retirement. Perhaps he will stay as politically involved as John Quincy Adams.
How Women Finally Broke Into the Sciences
Women finally broke into the sciences in sex-segregated jobs in the years between 1880 and 1910.
Where in the Solar System is Vulcan?
A hypothetical Planet Vulcan was the best explanation for strange astrological phenomena—until Einstein, that is.
Inside the Alchemist’s Workshop
What tools would an alchemist use in the quest to transmute other elements into gold?
There May Be a Ninth Planet (And It’s Not Pluto)
Caltech astronomer Michael Brown has proposed the existence of a ninth planet, the existence of which would explain the strange orbits of six KBOs.
What Is Ambergris and Where Does It Come From?
Ambergris, a waxy-like substance found in perfumes, has a unique origin.
The Cardiff Giant: The Biggest Hoax of the 19th Century
The Cardiff Giant was the greatest hoax in an era of hoaxes.
Albert Einstein: Genius and Anti-racist
A look at Albert Einstein's passionate fight against racism.
The Soda Jerk and the Periodical
The history of scientific periodicals starts with Benjamin Silliman's upstart publication.
The Medieval Historical Figures Behind Bruce Holsinger’s Novels
Discover the real men Bruce Holsinger based his characters on.