As the climate warms, many species are shifting northward into areas that were previously too cold for them. A study, ...

For many of us in the High Country, seeing beautiful butterflies fluttering through the air, or sitting on flowers, is a ...

Butterflies (Papilionoidea) come in a remarkable variety of colors and patterns, from the orange-colored majesty of the ...

Five butterflies you’ll be lucky to see during Big Butterfly Count - As numbers decline, sightings become more important, ...

This year’s Marin County Fair theme is Bug-Tastic! — a theme made for Marin Master Gardeners. We are all about fostering good ...

It was a time for sorrow, then release. Those in the community dealing with loss were invited to share ceremony Tuesday ...

The California Academy of Sciences is leading an effort to bring back the Xerces blue butterfly, which went extinct around ...

Essex County residents will have the opportunity to walk among hundreds of butterflies this summer when the Butterfly Tent ...

Butterfly species numbers dropped 22% across the U.S. between 2000 and 2020. Habitat loss, climate change, pesticides are the main causes.

Finally, the life cycle of interstellar amino acids, from their formation to their landing on the Earth in meteorites, has been tested, both in the laboratory and in space.

As indivisible units of life, the cells of all organisms consist of four fundamental macromolecular components: nucleic acids (including DNA and RNA), proteins, lipids and glycans. From the ...