Violent tornadoes ripped through parts of the U.S., wiping out schools and toppling semitractor-trailers in several states.

As of Sunday morning, the storms were approaching the East Coast, including Pennsylvania. storms in the Harriburg area were ...

The threat of tornadoes moved east into the Mississippi Valley and the south on Saturday, just a day after a massive storm in ...

While this storm won't produce blockbuster snow totals, it's notable for strong winds. Some areas in the Plains and upper ...

A late winter storm brought high winds and snow to parts of eastern South Dakota on Tuesday and Wednesday, with more expected later in the week.

The Storm Prediction Center designated the day as "high risk" for severe weather, especially in the Deep South.

A Canadian man who pleaded guilty last fall to shooting at energy facilities in North Dakota and South Dakota ... of the Keystone Pipeline in eastern South Dakota’s Clark County in July ...

The legislation would prohibit carbon pipeline companies from acquiring land by eminent domain. That’s the right to access ...

Rain during the night has transitioned to snow this morning, with the heavier band setting up in southwest Minnesota. Strong, ...

A recent tornado in South Dakota was given the relatively rare designation of EF-U due to the area in which it touched down.

A late winter storm brought gusting winds and accumulating snow to parts of eastern South Dakota on Tuesday and Wednesday, with more expected later in the week. The highest snowfall totals ...