On the slopes of a volcano in central Mexico, biologist Cuauhtémoc Sáenz-Romero and his team envision a climate refuge for oyamel fir trees and the monarch butterflies that depend on them.

A species of tropical butterfly with unusually expanded brain structures display a fascinating mosaic pattern of neural expansion linked to a cognitive innovation. A species of tropical butterfly ...

The migration of the monarch butterfly is one of the wonders of the natural world. Each autumn, a new generation of monarch butterflies is born in the northern United States and southern Canada.

Researchers in central Mexico have planted a forest of firs. Now they’re hoping the imperiled Eastern monarch butterflies will come. This population of monarchs, which migrates up to 4,500 ...

Dramatic recent declines in the size of monarch butterfly ( Danaus plexippus ) roosts during fall migration. Proceedings of the National Academy of Sciences , 2024; 121 (43) DOI: 10.1073/pnas ...

AM General also revealed its Mission Integrated Maneuverable Interoperable Conformable Vehicle (MIMIC-V) prototype at the AUSA 2024 conference. (Janes/Dan Wasserbly) AM General revealed its next ...

With springtime temperatures warming, some butterflies are flittering around earlier in the year. For some of the insects, being out earlier isn't better. “We found that for these butterflies ...

They jetted there sight unseen. Couples who got engaged in Season 7 of “Love Is Blind” vacationed at the ultra-lavish Viceroy Los Cabos resort in San Jose del Cabo, Mexico. The beachside ...