"We are enhancing security measures and coordinating intelligence-sharing to proactively address potential risks," a DHS spokesperson told Newsweek.

Attacks perpetrated by lone actors are the biggest terrorism threat to July 4th festivities in New York City and elsewhere, ...

The Department of Homeland Security, the FBI and other law enforcement agencies have issued a warning about “lone wolf” attacks on the Fourth of July, according to reports. At such a critical moment ...

A lone wolf actor poses the biggest threat to Fourth of July celebrations in New York and San Francisco, according to multiple intelligence bulletins obtained by ABC News.

There could be a hurricane nearing the United States as the Fourth of July approaches. Over the past week, a Pacific storm has been gaining in strength, rising from a tropical depression into a ...

The FBI and Department of Homeland Security have said lone wolf attacks pose the biggest threats to July 4 celebrations this year in New York City and San Francisco. Intelligence bulletins sent ...

Fourth of July celebrations could be disrupted for more than 1 million people in the western U.S. amid dangerously dry conditions, gusty winds and widespread wildfire risk.

Attacks perpetrated by lone actors are the biggest terrorism threat to July 4th festivities in New York City and elsewhere, federal authorities said in a threat assessment obtained by CNN.

Just one month before that massacre, the FBI and DHS warned about the threat of violence from lone offenders and the potential use of vehicle ramming, according to two internal memos obtained by CNN.

The FBI, the Department of Homeland Security and other law enforcement agencies issued a joint bulletin in late June saying “the most significant terrorism threat facing the Macy’s 4th of July ...

(CNN) — Attacks perpetrated by lone actors are the biggest terrorism threat to July 4th festivities in New York City and elsewhere, federal authorities said in a threat assessment obtained by CNN. The ...