Higher temperatures may make monarch butterflies more vulnerable to parasites, according to new research from the University ...

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 ...

While I suspect the majority of people here in Texas have seen a monarch butterfly, most probably don’t know that they make ...

Chris Amendt operates a nonprofit dedicated to protecting monarch butterfly habitat and was stunned to see numerous trees in ...

The Western Monarch Count is underway, a community science project that aims to understand population changes for the orange ...

The community science initiative, known as the Western Monarch Count, is led by the Xerces Society, a conservation nonprofit ...

The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading ...

Birds can have beak abnormalities for a number of reasons, including physical trauma, poor nutrition, exposure to pesticides ...

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 ...