The white-necked jacobin (Florisuga mellivora) is a jewel-toned hummingbird found in the neotropical lowlands of South ...

Meta-analysis reveals there is no evidence that variation in clutch size in birds is driven by the reproduction–survival trade-off.

Wrasse fish use hard surfaces as tools to crack open prey. This behavior shows flexible thinking and environmental awareness.

Ecosystems which have never been seen before are being accidentally created by humans. They offer a stark look into the ...

Long-term studies at Georgia Tech and beyond show that evolution is happening right now. They capture the rise of new species ...

A newly identified parasitic wasp that buzzed and flew among dinosaurs 99 million years ago evolved a bizarre mechanism, ...

An iceberg break-off in Antarctica led to the unexpected discovery of a thriving marine ecosystem beneath the George VI Ice ...

Off the coast of Brazil, a scuba diver captured something remarkable on video: a wrasse fish gripped a mollusk in its mouth, ...

Brian Hare, a professor of evolutionary anthropology at Duke University, presented his “survival of the friendliness” ...

The ability to put together meaningful ‘words’ to form a ‘sentence’ with a new meaning was thought to be unique to humans ...

The fluid dynamics of cooperative feeding may have sparked single cells to assemble into complex, multicellular life, as ...