New research reveals that dog have an understanding of what you can and can’t know based on what you can see. This argues that they may have a “theory of mind.” … More Dogs Understand the Concept of Different Perspectives
A low waist-hip ratio WHR) is known to correlate with health, fertility, and attractiveness. However, new evidence connects WHR to number of offspring. … More New Evidence on Waist-Hip Ratio Reveals Surprising Relationship to Fertility, Urges Revision of Attractiveness Theories
Researchers in South Africa have discovered another cave with remains of Homo naledi and the dating of the fossils reveals a big surprise. … More Exclusive Interview with Lee Berger: A Second Cave, Homo naledi Fossils Only 236-355k Years Old
[This is a quick summary of the second chapter of my book, Not So Different: Finding Human Nature in Animals on play and recreation. The thesis of the book is that we can better understand human behaviors by studying their equivalents in other animals.] Isn’t playing a pointless distraction for an animal? At first glance, there doesn’t seem to be any … More What is the value of play?
A new study of woodpeckers adds nuance to the relationship between brain power and social interactions. … More From Woodpeckers to Apes: Competition Drives the Correlation between Brain Size and Group Size
Researchers have catalogued body language in bonobos, providing key insight into the evolution of human language. … More The Body Language of Bonobos and the Evolution of Human Language
It’s becoming increasingly clear that animals do a great deal of social learning, which gives insight into how humans became culturally modern. … More Social Learning in Animals: Implications for the Evolution of Human Intelligence
The bacteria on a decomposing body may reveal the time of death. … More A Machine Learning Approach for Using the Postmortem Skin Microbiome to Estimate the Postmortem Interval
Analysis of 1.8 million year old teeth reveal that this Homo habilis was right-handed. … More Even Homo habilis Was Right-handed
Fear is a powerful motivator. It’s also a very interesting social behavior that can be either genetically programmed, socially learned, or both. … More Dominance Status Affects the Transmission of Fear
