Brenton Tarrant killed 51 Muslims at two mosques in Christchurch in March 2019.

A man accused of pledging allegiance to the so-called Islamic State group and plotting to attack one of superstar singer ...

Alfie Coleman, 21, from Essex, has been found guilty of preparing acts of terrorism after an MI5 undercover operation caught him trying to buy a pistol and ammunition for a planned mass shooting.

Update, 4/30/2026: This article has been updated to include new information on the legal drama between Texas, the federal government and the East Plano Islamic Center development. Though construction ...