Abstract: The spherically layered media (SLM) theory has wide applications for electromagnetic wave scattering analysis. Due to the involved Bessel functions, the traditional formulations of the SLM ...

A suspected New Year's Eve terror plot by an extremist group has been foiled by federal authorities in Los Angeles, officials say. Four alleged members of the Turtle ...

Former loyalists to deposed Syrian ruler Bashar al-Assad are funnelling millions of dollars to tens of thousands of potential fighters in a bid to start uprisings against the country’s fledgling ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

WASHINGTON — A Jan. 6 defendant who plotted to murder FBI special agents who investigated him over his actions at the Capitol was sentenced to life in prison on Wednesday. Edward Kelley was convicted ...

A year after his presidential ambitions collapsed, Gov. Ron DeSantis and his wife Casey can no longer lay claim to the future of the Republican Party. And in Florida, even their present is in jeopardy ...

Edward Kelley plotted to kill FBI agents and attack an FBI office in Tennessee. A convicted Jan. 6 rioter has now been found guilty of plotting to murder FBI agents who were investigating the Capitol ...

Harun Abdul-Malik Yener was charged after an undercover investigation by the F.B.I. into his alleged desire to join extremist groups and carry out violent attacks, according to a criminal complaint.