This winter, volunteers from the Xerces Society, a nonprofit environmental group, tallied just 9,119 western monarchs — a ...

Once, millions of monarchs wintered in California. But climate change, habitat loss, widespread pesticide use and disease ...

A winter count of visiting monarch butterflies found a steep drop from previous years, which has scientists worried about the ...

Why the Arctic's accelerated warming is an alarm bell for the planet ...

Navigate forward to interact with the calendar and select a date. Press the question mark key to get the keyboard shortcuts for changing dates. Navigate backward to interact with the calendar and ...

In 2023, more than 16,000 butterflies were counted at one local grove. The most recent count was a tiny fraction of that.

If you're in the area between the months of November and February, you must stop at the Pismo State Beach Monarch Butterfly ... with pickup from Cambria, CA ...

Located six miles south of Laguna Beach, on a 175-acre parcel that straddles the Pacific Coast Highway from a clifftop location, this former St. Regis has been bought and sold a few times since ...