Just up at the Design of Life blog

Are the stickleback fish in Lake Washington really reversing evolution? Or just tailoring their existing design?

More on mitochondrial Eve: Researchers claim long separation between human groups

Colour vision appears early in vertebrates. It's tempting to call it the big bang of colour vision

Tree of life: Would a mergers and acquisitions chart better explain the more complex organisms (eukaryotes) than a tree of life?

Tree of life: Will gene-swapping fell the prokaryotes' tree of life?