Black mustard flowers may look pretty, but for park officials, the plant is public enemy No. 1. Courtesy of National Park Service Southern California residents have been treated to a rare ...

But if you can't wait a few more days or weeks, then you can book a ticket straight to northern California, where Napa Valley's mustard flowers are in full bloom. Across Napa Valley, travelers ...

It's Mustard Season around the wine country, when carpets of sunshine-hued flowers fill vineyards, stretches along the roadside, and other places where burgeoning blossoms can easily pop.

Nope, we're not talking about food here but rather flowers, those golden carpets of mustard that bring so much beauty to places that are known for their beauty all year long. It's Napa Valley that ...