Authorities are urging Oklahomans to take precautions, including not doing any outdoor burning, safely disposing of lit cigarettes and keeping idling vehicles off dry grass.

The sun sets on the city skyline, showing silhouettes of Capella Tower and the IDS Center. (Anthony Soufflé/The Minnesota ...

Tulsa firefighters are battling multiple fires near downtown, working throughout the morning to contain hot spots in hard-to-reach areas.