Butterflies are beautiful creatures that typically have magnificent coloring and are associated with sunshine, flowers, transformation, hope, and freedom. They play important roles in the ecosystem as ...

Cal Academy of Sciences and The Presidio join conservation efforts to bring blue butterflies back to San Francisco coast. Genetic sequencing links Silvery blue butterflies to extinct Xerces blue. From ...

People love butterflies. Welcomed by gardeners and just about anyone who spends time outdoors, butterflies are the endearing visitors that flutter along our landscapes from spring thaw to fall frost ...

SAN FRANCISCO (KGO) -- An intrepid group of butterflies is about to help turn the clock back nearly a century in San Francisco's Presidio. Biologist Durrell Kapan, Ph.D. of the California Academy of ...

SAN FRANCISCO (AP) — More than 80 years ago, a beautiful butterfly called Xerces Blue that once fluttered among San Francisco’s coastal dunes went extinct as stately homes, museums and parks ate up ...

Corrections & Clarifications: The article has been updated to correctly reflect the Fender's blue butterfly's downlisting on the Endangered Species List. It remains on the list as "threatened." The ...

Read full article: Here’s a schedule of services for the City of San Antonio on Labor Day Isolated storms are possible this evening, mainly along and north of I-10. SAN FRANCISCO – More than 80 years ...