How did fingers appear during evolution? While it is established that they derive from genetic programs already present in ...

When saltwater fish long ago evolved to live in fresh water, many of them also evolved a more sophisticated hearing system, including middle ear bones similar to those in humans. Two-thirds of all ...

Most non-mammalian vertebrates have a color detection system in the pineal organ of the brain that is located in a single cell. In collaboration with Nara Women's University, a new study from the ...