A recent paper provides an updated perspective on the evolutionary history of chelicerates—a diverse and ecologically significant group of arthropods that includes spiders, scorpions, mites, and ...

When it comes to relationships, men and women have been under somewhat different evolutionary pressures. As a consequence, women tend to connect love and sex more than men do.

The three-dimensional shape of a protein can be used to resolve deep, ancient evolutionary relationships in the tree of life, according to a new study. It is the first time researchers use data from ...

Evolutionary Relationships So what is an “evolutionary relationship?” Craig teaches that an evolutionary relationship need not be about romance or sex at all. In fact, that dimension can often ...

Living things (organisms) have two broad categories of relationships: active ones that they carry on while they're living (ecological relationships), and passive ones that link them to their past ...

A new computational tool improves the analysis of genetic data, making it easier and faster to study the evolutionary relationships between species. A new computational tool improves the analysis of ...

Professor Emily Jane McTavish and colleagues at the Cornell Lab of Ornithology have mapped the evolution of every known bird species. They created a complete evolutionary tree of bird species by ...

Prologue -- The structure of this book -- Six paradigms -- 1. Introduction -- Some premises -- Some history -- Evolution and modification of behavior -- Evolution of ontogeny in the human animal -- ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Over 1,500 animal species, from bonobos to sea urchins to penguins ...