As in a batch of kombucha or a barrel of sherry, microbes can assemble into a mat-like layer at the boundary between air and ...

All life on Earth shares a common ancestor that lived roughly four billion years ago. This so-called "last universal common ...

Ancient duplicated genes are giving scientists their first real clues about what life was like before all life on Earth shared a common ancestor.

Scientists have uncovered an unexpected genetic shift that may explain how animals with backbones first emerged and became so diverse.

A new wave of scientists argues that mainstream evolutionary theory needs an urgent overhaul. Their opponents have dismissed them as misguided careerists – and the conflict may determine the future of ...

Evolutionary biology explores how living systems change over time through variation, inheritance and differential success. At its heart lies the concept of descent with modification: populations ...

Scientists have developed a theoretical model that uncovers the dual role of polyploidy -- organisms carrying extra genome copies -- in evolution. Their findings reveal that polyploidy can stabilize ...

Research study reports intriguing findings made through innovative artificial intelligence analysis about yeasts -- small fungi that are key contributors to biotechnology, food production, and human ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

The evolution of the lung represents a compelling chapter in evolutionary developmental biology, highlighting the intricate interplay between genetic mechanisms and environmental pressures during the ...