“Violent left-wing extremists" and “extremist transgender ideology” are among the most concerning threats facing the country, according to the Trump administration counterterrorism strategy released ...

The Trump administration’s new counterterrorism strategy expands the scope of U.S. national security policy to include drug cartels and domestic extremist groups alongside traditional jihadist threats ...

The Trump administration on Wednesday announced a national counterterrorism strategy calling for more aggressive steps to crack down on left-wing violence, including antifa and the savage attacks ...

After the Sept. 10, 2025, assassination of conservative political activist Charlie Kirk, President Donald Trump claimed that radical leftist groups foment political violence in the U.S., and “they ...

Sebastian Gorka, right, deputy assistant to the president and senior director for counterterrorism, unveiled the Trump administration's counterterrorism strategy Wednesday. (Al Drago/Bloomberg via ...

Drawing on 556 far-left cases in the Profiles of Individual Radicalization in the United States (PIRUS) Version 5 dataset, we examine the individual-level profile of left-wing radicalization in the ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...