D has been used as a pesticide since the 1940s, and gained notoriety as a component of Agent Orange, used by U.S. forces in ...

States facing the highest risk, with regions noted, include eastern Oklahoma; Western Arkansas; far northeast Texas; ...

A forecast map from the NOAA/NWS showing the mid-week probability of snow in southern regions of the U.S. Affected states could include Texas, New Mexico, and Arizona, it showed.

Deadly cold snap brings snowy weather to the South 02:02. A rare and deadly winter storm descended across the southern U.S. on Tuesday, leaving some record-setting snow totals and halting travel ...