Three main things must occur for the young salmon, called a smolt, to prepare for life in the salty ocean.
Its summer of dominance after neo-Darwinism arose and conquered every field of biology led to an autumn of colorful just-so stories, and now a Narnian rule.
Researchers in Austria think they have found a clue: a cryptochrome protein that appears to respond to the lunar cycle.
From code to art: how does a linear set of instructions result in a beautifully crafted pattern? Diatoms do it, and scientists are struggling to figure out how.
A millimeter-sized beetle flies efficiently with feathery wings and a beat mode not seen before. Did it evolve by natural selection?