In the Bay Area, a place teeming with brainy computer scientists, an intellectual movement called “the rationalists” debates existential issues, such as preventing artificial intelligence from ...

The group, which espouses rationalist philosophy, are connected to at least 6 homicides in the U.S., potentially including ...

Jack "Ziz" Lasota, 34, who lived in Berkeley for a time, was arrested Sunday along with Michelle Zajko, 33, and Daniel Blank, ...

Jack Lasota, 34, who allegedly leads a group of a few dozen followers known as Zizians, was arrested on Sunday alongside ...

Several key figures in a complex cross-country investigation involves an extremist group called the Zizians that has roots in ...

The FBI is investigating a string of killings across the nation possibly linked to a group that one expert says has hallmarks ...

The Zizians have been tied to the killing of U.S. Border Patrol Agent David Maland near the Canadian border in January.

Here's a look at the timeline of events in a series of killings that culminated in a Jan. 20 highways shootout that killed a ...

Early on, residents on a Chester Heights street suspected the involvement of a cult in the killings of Rita and Richard Zajko ...

Federal prosecutors have a new link between a deadly shootout with border agents in Northern Vermont and a cult already tied ...

The Zizians, led by Jack LaSota, have been described as a radical vegan transgender cult and have ties to six deaths across ...