PipeVine Inc., the San Francisco nonprofit that handled more than $100 million a year in donations before running aground this week, is now the target of a formal investigation by state Attorney ...

After months of contentious negotiations, the United Way of the Bay Area said Wednesday it has agreed to a $13 million settlement to help make up a multimillion-dollar shortfall when PipeVine Inc ...

Not every pipevine is an acceptable food choice and, unfortunately, the one species of pipevine that is most commonly sold in nurseries is deadly to the caterpillars of the pipevine swallowtail.

Once his butterfly garden was complete, Wong traveled outside of the city to carefully source 20 California Pipevine ...

Pipevine swallowtails lay red-orange eggs, and polydamas have golden yellow eggs. Caterpillars. Both pipevine and polydamas swallowtail caterpillars have chocolate brown bodies with orange ...

Along the trail, I spotted California pipevine (Aristolochia californica) draped across a small shrub. California pipevine is a deciduous vine with heart-shaped leaves; it can grow to 20 feet.

For example, the California pipevine (Aristolochia californica), which his husband plants, contains aristolochic acids that can cause kidney failure in humans.

The Pipevine Swallowtails that inspired the late Louise Hallberg to devote her garden to butterflies, are fluttering about filling up on nectar. Over many years, ...

Male pipevine swallowtails are stunning sights, with black wings edged in shimming blue. Females have similar black wings but are instead edged in tiny yellow dots.

It’s a butterfly of exceptional beauty that’s rarely seen in Connecticut. It’s mainly black in color, blending into iridescent blue on top near its wing edges at the rear. The underside is ...