In a new study, University of Georgia scientists found hotter temperatures make monarch butterflies more vulnerable to ...

California's wildlife conservation societies are urging people to come forward to help save these iconic pollinator species.

One of California’s most iconic animals is in trouble. A preliminary tally of monarch butterflies that spend the winter along ...

I struggled to catch my breath, but it had nothing to do with the 10,000-foot altitude. All around me, millions of monarch ...

Over the following days, further inspection yielded many more caterpillars in Arizona milkweed plants within the shade ramada ...

Pacific Grove is known as ‘Butterfly Town USA’ for its role as an overwintering spot. As the insect’s population plummets, residents are coming to its rescue ...

While I suspect the majority of people here in Texas have seen a monarch butterfly, most probably don’t know that they make one of the most amazing migrations on the planet. Monarchs, known for their ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. If you’re out in nature this weekend, ...

When I applied to become a UC Master Gardener in 2015 after a few years of retirement, I was not sure what to expect. Although my career took me in a different direction, I had a midwestern farm ...

MADISON, Wis. (AP) — President Donald Trump's administration has delayed a decision on whether to extend federal protections to monarch butterflies indefinitely despite years of warnings from ...