At 300 light-years away, the interstellar cloud is the closest of its kind ever found to Earth and the largest apparent single structure in the sky.

The setting sun and distant storms provided many Iowans with an especially vivid display of "crepuscular rays" Monday evening ...

Do you know what those rays of sunlight are called that shine through openings in the clouds? Meteorologist Derek Witt has ...

Cooler early next week, too, with the potential for more showers.Partial sun and highs in the 60s today with a lighter breeze. Coolest at the coast with highs in the 50s.Increasing clouds and 40s ...

Happy Thursday! Grab a warm coffee and your jacket when heading out the door. Temperatures will be cool and clouds have rolled back in. Expect clearing clouds and more sunshine as we approach ...