A large international team has genetically mapped glasswing butterflies found across Central and South America, rewriting the ...

In the quest to understand how and why early humans started walking on two legs, scientists are now looking to chimpanzees ...

It's hard to tell when—and why—our ancestors got down from trees and started walking on two legs. Many early hominins capable ...

An international team has remapped the evolutionary relationships of butterflies found across South and Central America to help monitor and support biodiversity.

A Spelunker Thought She Found Trash in a Cave. It Was Actually Evidence of a Lost Civilization. These 7 Destinations Were the Top Places to Vacation—Now They're Forgotten ...

Organizers say the event can't continue without clearing 12 elms, while neighbors fight to preserve one of Santa Fe's parks.

A new study shows savannah chimpanzees climb trees often, suggesting that bipedlaism evolved for navigating branches, not ...

A new study tracks the recent and rapid diversification of glasswing butterflies, which evolved within the last two million ...

When conditions are just right, organisms can undergo rapid bursts of diversification, and what starts out as one species can end up as an entire ...

Scientists found a 247-million-year-old reptile, Mirasaura grauvogeli, with a feather-like crest that lived in trees.

Ink authentication is often complicated by tampering, aging, and chemical variability. Now, forensic scientists are turning ...

Generous Brands announced it has signed a definitive agreement to acquire Health-Ade from private equity firms First Bev and ...