Environmentalists are petitioning federal authorities to protect a rare yellow sunflower threatened by the millions of visitors who flock to Red Rock Canyon each year.

What's more striking than a dramatic sunflower heralding the long, glorious days of summer? An entire hedge of the cheerful blooms. However, a sunflower hedge doesn't just add a pretty focal point to ...

Learning how to draw a sunflower is pretty easy, and it may be one of my very favorite flowers. Sunflowers are rustic, ...

Admired for its striking appearance, impressive size and dogged resilience, the Suncredible sunflower (Helianthus hybrid) is a cultivar that has captured the hearts of gardeners and nature enthusiasts ...

Add Yahoo as a preferred source to see more of our stories on Google. Someone holding a jar full of sunflower seeds - Fcafotodigital/Getty Images Crunchy, salty, and sometimes even flavored, sunflower ...

Sunflowers are a significant economic asset in the Dakotas, and a new festival in Highmore, South Dakota, aims to highlight the importance of this key crop. Sunflowers are not only recognized for ...

For the first time, scientists have cryopreserved and revived the larvae of a sea star species. The breakthrough, made with the giant pink star, gives hope the technique could be repeated to save the ...