The new research is the first to look back at early mammals in full color. Using advanced fossil imaging methods and a ...

The face is one of the most distinctive features of vertebrates, diverged widely among species while maintaining a highly ...

How did mammalian faces evolve from reptilian ones? Our study describes the morphological details of mouse craniofacial ...

Then, they searched previously published research for mentions of each species’ established activity pattern: nocturnal, ...

A global study reveals that only 39% of mammal species align with previously documented circadian rhythms. The research ...

The (a) intestine, (b) esophagus and (c) stomach are shown. Quiescent stem cells (d) through asymmetric division probably give rise to more rapidly dividing active stem cells, which then produce ...

A team has gathered photographic data on daily mammalian activity, studying 445 total species around the world with surprising results. The project generated a massive dataset of animal images ...

A new study has unveiled a precise picture of how an ion channel found in most mammalian cells regulates its own function ...

As a master’s student at Indiana University a few years ago, David Grossnickle became fascinated with the evolution of early mammals. His dissertation project involved comparing the skulls of modern ...