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

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

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

The D.C. area faces two winter weather events over the next five days, both of which could cause disruptions. The first, ...

The National Weather Service issued an ice storm warning at 1:06 p.m. on Friday valid from Saturday 1 p.m. until Sunday 3 a.m ...

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

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

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

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

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

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