The USS F-1 was hit broadside by another sub during a training exercise and sank in seconds, killing 19 members of the crew.

In this paper, an n-p-n collector incorporated in the back side of a 4H-SiC trench IGBT is presented to reduce the turn-off energy loss. A comparative study between the proposed structure and the ...

A bitter and bloody war in Ukraine has devastated the country, further isolated Russia from the West and fueled economic insecurity around the world. The suspension includes air defense ...

In an article posted on June 10, 2019, I described a public health initiative supported by several major Health agencies here in the U.S. to dramatically reduce the number of new HIV cases. These ...

Remembrance Day is a memorial holiday that coincides with Veterans Day each year. We honor our American veterans today from all conflicts past and present, but the end of World War 1 is also ...