A red flag warning was issued by the National Weather Service in Denver at 12:58 a.m. on Sunday, April 20. This warning applies to Northeast Weld County, Morgan County, North and Northeast Elbert ...

This year's toxic algae bloom, which has already resulted in the deaths of hundreds of marine mammals, also poses a significant risk to human health.

A red flag warning was in effect for much of central and southern New Hampshire through 6 p.m. but has since been lifted. A wind advisory was also lifted at 6 p.m. A breeze lingers Sunday evening ...

A red flag warning was issued by the National Weather Service on Sunday at 2:38 p.m. valid for Monday between 1 p.m. and 9 p.m. The warning is for Kearney Area as well as Valley, Sherman ...

And a red-flag risk in Round 2 that, if he hits, might just save some jobs around here. With most of the starting roles already solidified on offense, the defense may see even more investment in ...

We urge federal policymakers to include innovation leaders—especially from high-tech hubs like San Diego—in these ...

“Low humidity levels and gusty winds will lead to critical fire weather conditions across the eastern plains this afternoon where a Red Flag Warning is in effect from noon to 7 p.m. MDT,” the ...

"The Red Flag Warning will expire for south central Nebraska and portions of north central Kansas. Relative humidity values have improved, and wind gusts have come down in many locations.