The Homeland Security warning that violent plots may be hatched comes even as arrests continue of those who allegedly crashed the U.S. Capitol on Jan. 6.

The National Terrorism Advisory System Bulletin is the seventh issued by DHS since the attack at the U.S. Capitol on Jan. 6, 2021.

The Department of Homeland Security (DHS) said in its bulletin that it believes the "heightened threat environment" will persist in the weeks following the Jan. 20 inauguration of President Joe Biden.

The DHS warned that media branches of Al-Qaeda, its affiliates and ISIS, emboldened by the 20th anniversary of 9/11 and the U.S. withdrawal from Afghanistan, may use online media to encourage ...

The Department of Homeland Security has warned of a "heightened threat environment" in the US after American strikes in Iran. The National Terrorism Advisory System bulletin issued Sunday doesn't ...

Acting Secretary of Homeland Security David Pekoske issued a National Terrorism Advisory System bulletin on Wednesday, citing a "heightened threat environment across the United States" that "DHS ...

PORTLAND, Oregon — Homeland Security officials have issued a national terrorism bulletin warning of a “heightened threat environment” in the United States. The Department of Homeland ...

President Donald Trump’s strikes on Iranian nuclear sites have heightened concerns about potential terror threats on U.S.