Severe storms and tornadoes are threatening the two states. See which areas are at risk, when storms will hit, and what experts are saying.

The Oklahoma State Health Department has confirmed two probable measles cases, joining Texas and New Mexico in a recent outbreak.

As new cases are reported, our maps and illustrations show the spread of the virus and how infections can run through a ...

The measles outbreak that began in West Texas has expanded to New Mexico and Oklahoma, a Newsweek map shows. Newsweek has ...

Strong winds and dry conditions fueled fires and dust storms last week. Dust kicked up by the winds traveled as far as West ...

Oklahoma health officials reported two cases of measles in the state while Vermont officials confirmed one case of the virus in a child.

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

The project would widen SH 4 from a 2-lane roadway to a 4-lane divided roadway with two, 12-foot concrete travel lanes, ...

Blizzard conditions in parts of southern Minnesota made travel there dangerous Wednesday morning, the weather service office ...

The Chickasaw Nation has over 100 businesses and is one of Oklahoma’s largest employers. Here's how they've built their ...