The assassination of right-wing activist Charlie Kirk has reanimated claims that the left is increasingly responsible for terrorist activity in the U.S. But the data paints a more complicated picture.

For many years, the far right has been the most lethal and persistent source of domestic terrorism in the U.S. But the ...

We found that left-wing terrorism has increased since President Donald Trump’s rise to political prominence in 2016. Indeed, ...

The vice president pointed to a six-month snapshot of rising left-wing attacks. The longer trend tells a very different story.

In the first half of this year, the U.S. saw a sharp decline in violent attacks seen as originating from right-wing ideology and a small increase in political violence labeled as coming from the left, ...

Political violence from left-wing extremists exceeded attacks from right-wing extremists in the first half of 2025, according to a study from the bipartisan Center ...

Vance claims left-wing violence is on the rise, but long-term data show right-wing attacks have been far higher.

For the first time in 30 years, left-wing terrorism is now outpacing right-wing attacks in the U.S., according to a new study. The findings highlight a shifting landscape of political violence, marked ...

Falling right wing attacks and rising numbers of attacks by left-wing extremists come amid political polarization over Trump administration policies ...

Americans see rhetoric from the ‘other side,’ polarization, lack of understanding among the main reasons for politically motivated violence in the U.S. 28% of Democrats specifically mention the ...

Ireland looks set to elect a veteran independent left-wing lawmaker backed by the main opposition parties as president on ...

Senator Ted Cruz (R-TX) decried the "growing cancer" of right-wing anti-Semitism in remarks delivered at Hagee Ministries' ...