Rainbows form when a unique combination of meteorological and atmospheric conditions come together at the perfect time, and while folklore speaks of a pot of gold at the end, science reveals rainbows ...

Patch reader Melinda Pressler captured this image of a rainbow Thursday in Healdsburg. "A little break in the rain brought ...

Hawaii's regular sunshine, short rain showers and clean air come together to ... Sam 'Ohu Gon III, senior scientist and cultural adviser at The Nature Conservancy in Hawaii, said rainbows are ...

As St. Patrick’s Day approaches, images of leprechauns, shamrocks, and, of course, rainbows leading to pots of gold flood our imaginations. But while the legend of treasure waiting at the end of ...