Cicada shells are crunching underfoot in Southwest Ohio, left behind by the invading 17-year brood. Here's how to clean up and best dispose of them.

Discover showtimes, read reviews, watch trailers, find streaming options, and see where to watch Xerces Blau (2019). Explore cast details and learn more on Moviefone.

More than 22% of native pollinators in North America are at an elevated risk of extinction, the research found. Researchers blame habitat loss, pesticide use and climate change for the problem.

Blue butterflies return to San Francisco Presidio, 80 years after Xerces species extinction. The California Academy of Sciences used genetic testing to identify a blue butterfly species similar to ...

The California Academy of Sciences used genetic testing to identify a blue butterfly species similar to the Xerces species that went extinct and disappeared from the San Francisco coastline.

Through careful planning and collaboration with the Presidio Trust and the Xerces Society, scientists restored lost habitat and reintroduced blue butterflies to the area. KTVU FOX 2 San Francisco ...

On Thursday, the Xerces Society released the results of its 28th annual Western Monarch Count, reporting the second lowest overwintering population ever recorded since tracking began in 1997. This ...

This year’s Western Monarch Count, which has tracked the butterflies’ numbers since 1997, recorded only 9,119 monarchs this winter, the environmental nonprofit Xerces Society announced on ...

The following is the authors’ response to the original reviews. Reviewer #1 (Public Review): The authors report a study, where they have sequenced whole genomes of four individuals of an extinct ...

The Xerces blue butterfly vanished from San Francisco in the 1940s. Scientists just released dozens of butterflies from a related species to take its place.

Fireflies put on a summertime light show 06:22 A firefly larva Xerces Society . Firefly fans who'd like to see lightning bugs year-round are out of luck. The insect, which is a type of beetle, is ...