Male zebra longwing butterfly vision sticks to a duller pallette, perhaps for mating reasons. The genes that explain this may help unlock how differences between sexes evolve. By Veronique Greenwood ...

It’s always a treat to spot Zebra Longwing butterflies (Heliconius charithonia). These exotic-looking insects are common in Mexico and Central America, and they’re found year-round in parts of Texas ...

It’s butterfly season at Springs Preserve. Butterflies including the blue morpho, zebra longwing and banded orange longwing will flutter through fragrant flowers at the annual spring butterfly habitat ...

The one great thing about living in Florida is that we can enjoy our gardens longer throughout the year than most gardeners. And with a garden come butterflies, and if I am not mistaken, I was buzzed ...

A Zebra Longwing butterfly nectars on bright pink verbena flowers at the Museum of Natural History exhibit. (Courtesy photo) The Santa Barbara Museum of Natural History’s (SBMNH) annual summer exhibit ...

Attract the elegant zebra swallowtail butterfly to your yard by growing nectar plants. Also discover the host plant for the ...

WINTER HAVEN — The search for a symbol in East Polk's largest city has taken a turn and lost its feathers. After previously deciding on the sandhill crane to become the new Winter Haven city symbol, ...

I frequently see the caterpillar of the monarch butterfly around my garden, but I’ve never noticed any caterpillars that look like this guy. He was happily munching away on my passionflower vine. I’m ...