ABC News followed federal immigration agents in a Denver door-to-door raid of suspected undocumented immigrants.

ICE agents in Boston have arrested a 41-year-old Salvadoran fugitive wanted in his home country for aggravated homicide as ...

In the first weeks of the new Trump administration, the White House has boasted about the arrests of thousands of ...

"Border Czar" Tom Homan on Thursday said operational leaks endanger agents and he expects drug cartels to escalate violence ...

By using a fiber-optic cable to detect tiny vibrations a mile below the surface, scientists discovered a surprising way that ...

Snow will fall from Minnesota to Maine, with heavy amounts probably falling from Wisconsin to Massachusetts. Freezing rain ...

New Jersey is bracing for another round of snow and ice this weekend. Snowfall totals of 4 to 6 inches are expected in ...

A man in South Carolina told a Latino he would be sent back to Mexico, and in Pennsylvania three men tried to use the ruse at ...

The great ice streams of the Antarctic and Greenland are like frozen rivers, carrying ice from the massive inland ice sheets ...

The unusual mix of lightning flashes during an icy freezing rain event was reported across several Midwest states early today ...

The Buncombe County, North Carolina, sheriff releases statement about Immigration and Customs Enforcement (ICE).