The FBI has provided the Justice Department with names of employees who worked on January 6-related cases after a new demand from the acting deputy attorney general, capping a weeklong back-and-forth between bureau leadership – who had sought to protect agent and staff identities – and the department.

A top Justice Department official on Wednesday told FBI agents they would not be fired if they worked on January 6 investigations because they were ordered to do so and accused FBI leaders of insubordination for initially opposing demands for agents' names.

The world warmed to yet another monthly heat record in January, according to the European climate service Copernicus.

Last month was the hottest January on record, blitzing the previous high and stunning climate scientists who expected cooler La Nina conditions to finally start quelling a long-running heat streak.