Left-handed Crows

New Zealand scientist Gavin Hunt describes a new theory of “how human beings came to be right-handed” by investigating the “right beakedness” tendencies of crows when “ripping pieces from leaves.” The discovery makes it more likely that handedness has a more general origin than previously believed.”


Tags: BBC News  crows  Gavin Hunt  New Zealand  

Unique Prehistoric Dolphin Discovered

Unique Prehistoric Dolphin Discovered

A prehistoric dolphin newly discovered in the Hakataramea Valley in South Canterbury appears to have had a unique method for catching its prey, Evrim Yazgin writes for Cosmos magazine. Aureia rerehua was…