President Donald Trump’s administration has delayed a decision on whether to extend federal protections to monarch ...

Deep in the tropical rainforests of Central and South America, there’s a particular insect that stands out from the rest. And ...

When animals are faced with extinction, they have three options: move, adapt, or die. Every year, the western monarch ...

In winter, San Luis Obispo County offers a warm beach and a monarch grove as well as approachable wineries and the kitschy ...

State Parks counted way fewer butterflies in the middle of their migration than hoped.

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

In late 2024, a tagged monarch named Lionel migrated from New Jersey to Florida, logging thousands of detections along the ...

Students at K.O. Knudson Middle School have successfully convinced Las Vegas Mayor Shelley Berkley to sign the Mayor's ...

This important study shows that different forms and mixtures of cardenolide toxins in tropical milkweed, especially nitrogen- and sulfur-containing types, change how monarch caterpillars eat, grow, ...

The Xerces Society, an international conservation group, will publish a statewide 2025 count in January.

Environmental certification signs do more than decorate a garden. A sign tells neighbors that the yard is intentional, not ...