The Trump administration has delayed a decision on whether to extend federal protections to monarch butterflies indefinitely.

The monarch butterfly (Danaus plexippus) population has plummeted by 80% to 95% since the 1990s, depending on the region and ...

For the first time in California, citizen scientists can join the effort to track monarch butterflies thanks to Blu+, a new ...

For the first time in nearly two decades, a rare butterfly, known as the red-spotted patch butterfly, was spotted in South ...

"More importantly for the species survival, and for it to thrive, is really the appropriate management of land by farmers and the land managers to ensure that the habitat is right, that its food plant ...

For the first time in California, citizen scientists can join the effort to track monarch butterflies thanks to Blu+, a new ...

A major milestone has been reached, with experts across Europe, including those at the Wellcome Sanger Institute in Cambridge, UK, sequencing 1,000 species of butterflies and moths. This includes ...

Humans seem to be drawn to butterflies. Maybe it's their colors, or the way they drift around on the slightest of breezes.

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

In response to the Trump administration’s proposed new rules to limit protections for critical habitats under the Endangered ...

Scientists used tiny new sensors to follow the insects on journeys that take thousands of miles to their winter colonies in Mexico. Scientists used tiny new sensors to follow the insects on journeys ...