Authorities are investigating what appear to be radical views that Guy Edward Bartkus expressed online in the months before ...

The father of Guy Edward Bartkus is speaking out after news that his son is the person investigators believe to be the ...

Here's the latest on the suspect in "one of the largest bombing investigations we've had in Southern California," according ...

The community, r/Efilism, is devoted to a philosophy mentioned on a website published before Saturday's bomb blast.

The car bombing outside a California fertility clinic that killed one person and injured four others appears to have been ...

The man authorities allege set off a deadly car explosion outside a California fertility clinic left behind chilling online ...

One person was killed and at least four other people were injured after a vehicle exploded outside of a fertility clinic in ...

A suspect believed to be the perpetrator of the fertility reproductive clinic bombing in Palm Springs, Calif. Saturday, has ...

A law enforcement official says the person believed responsible for an explosion at a California fertility clinic posted ...

The FBI is investigating the bombing of a fertility clinic in Palm Springs, California, as an "intentional act of terrorism," ...

A 25-year-old man believed to be responsible for an explosion that ripped through a Palm Springs, California, fertility ...