We know about migrating species of butterflies, but they don't all fly south for the winter. Several overwinter in their home habitat and could use your help.

In the heart of the nation's capital, in a courthouse of the U.S. government, one man will stop at nothing to keep his honor, and one will stop at nothing to find the truth.

Tim Gutierrez submitted these photos of an Anise Swallowtail (Papilio zelicaon) that was taken on a Tehachapi hillside.

On 21 December 2024, Dr Yuet Fung LING, a postdoctoral fellow at The University of Hong Kong's (HKU) School of Biological Sciences (SBS), made an unexpected discovery. While catching butterflies at ...

A yellow form of the female eastern tiger swallowtail butterfly, here at Spruce Knob, W.Va. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert!