Prosecutors say the Peckerwoods gang works with the Aryan Brotherhood and the Mexican Mafia.

"Mr AG" shared an arson guide in a Telegram group chat used by UK rioters after the Southport attacks.

A group with links to white supremacists is using sports clubs to ready its followers for violence.

A man is told he will be jailed for breaching measures for monitoring suspected terrorists.

Sarah Clendaniel was accused of conspiring with a neo-Nazi to blow up Baltimore electricity sites.

How did William Howitt go from serving his country to plotting to burn down a bookshop?

William Howitt is told by a judge he "glorified Hitler" and had "entrenched right-wing views".

A court hears William Howitt planned to burn down a left-wing bookshop and paint a swastika on the wall.