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.

Jim Jenkins took this photo of a Western Tiger Swallowtail butterfly as it was nectar-feeding on Narrow Leaf Milkweed.

Traveling to UB from the Brooklyn Botanic Garden, the design installation invites us to sit and connect with our nonhuman neighbors.

Andy Pages became the first Dodgers rookie with a multihomer game in the postseason with a pair of shots in back-to-back innings of a 12-6 loss to the Mets at Citi Field, when L.A. needed every run it ...

An experiment to grow new forests in central Mexico offers hope that the crucial winter habitat for millions of migrating monarch butterflies could survive into the next century. While moving a ...

A species of tropical butterfly with unusually expanded brain structures displays a fascinating mosaic pattern of neural expansion linked to a cognitive innovation. Lead author Dr. Max Farnworth ...

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.

Nikon's annual Small World competition showcases images of a world that humans can't usually see, as captured through the lens of a microscope. Each year, rigorous science and dazzling artistry ...

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 ...