What is the origin of the letters used in star classification? Why didn't astronomers use ABCD? J. HaldimanChicago, Illinois Stellar spectral types originally followed alphabetical order. But as ...

There has been a lot of discussion lately about the mishandling of classified documents by present and former officials. Classification was not the issue when the National Archives and Records ...

Congressman David G. Valadao, R-Hanford, joined 116 of his colleagues to request permanent classification of fentanyl as a Schedule I drug in a letter sent to President Biden. The temporary Schedule I ...

I respectfully disagree with Max Sullivan's Aug. 17 letter regarding the time frame of the classification of slaves as three-fifths of a human person. Slaves in this country were considered ...

In recent weeks and months there has been much discussion and debate regarding the decision of the International Paralympic Committee (IPC) to find the International Wheelchair Basketball Federation ...

A question has risen in my mind, not born of hate or bigotry, but a question of pragmatic philosophical application. If we, as a society, have decided to describe our genders in an arbitrary way, ...

In recent weeks and months there has been much discussion and debate regarding the decision of the International Paralympic Committee (IPC) to find the International Wheelchair Basketball Federation ...