Back in the age when historians favored hard and fast lines between different Eras of world history, 1543 stood as the gold standard boundary between the Old w...
An arrow hits a target as a fifteen year old girl on a horse goes galloping victoriously by. It is not an unusual sight in late eighteenth century China ...
When Johannes Kepler (1571-1630) rewrote our conception of how heavenly bodies move by replacing the ideal and eternal circles of classical philosophy with ell...
When you headed out into the field as a 19th century ornithologist, you had one of two things in mind as to what constituted your profession: (1) to look for b...
Our interactions with our closest relatives in the animal kingdom, the chimpanzees, have rarely been entirely honorable. We dress them up in amusing hats, teac...
Scientific education in the United States has been characterized in the last two decades by a dizzying program of modernization and experimentation. An average...
When William Huggins became the first human to examine the spectrum of a star in 1864, he could little have imagined the magnitude of the project he had brough...
For thirty years, from the sweltering deserts of Arizona to the mountainous forests of Northern California, there traipsed a duo of botanists, broken in health...
You are placed in front of a screen that is black save for one spot of red in the center, and are told to focus strictly and solely upon that red dot. Yo...