The DHS and FBI issued warnings ahead of the patriotic holiday weekend, warning of lone wolf attacks on large gatherings in major U.S. cities like New York.

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.

Editor’s Note: This story was updated to reflect that Chris Collins does not own McCabe Ranch. Collins’s mother owns it. The Copper Creek wolf pack was tied to another calf death in Pitkin County in ...

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.

Law enforcement around the country remain "very concerned" about the threat of a "lone wolf" actor attempting to exploit the conflict between Israel and Hamas, Department of Homeland Security ...

The U.S. Fish and Wildlife Service has released the official cause of death for two of the British Columbia wolves that died in Colorado this year. The federal agency reported that a mountain lion ...

That wolf died from injuries sustained in an "apparent mountain lion attack," Colorado Parks and Wildlife announced in a news release July 23. It was the second of Colorado's reintroduced wolves ...

Hundreds of firefighters and four night-flying helicopters battled a brush fire Monday morning, June 30, that has scorched 1,400 acres south of Banning and forced evacuation orders. The Wolf fire ...

Collins’s mother owns it. The Copper Creek wolf pack was tied to another calf death in Pitkin County in mid-July, marking the seventh depredation incident tied to the group this year.