A reptile breeder carefully cracks open a snake egg, revealing a strikingly rare orange ghost stripe platinum sunfire motley ...

Ancient skin Scientists have been able to detect for the first time a clear "skin" pattern from a 50-million-year-old reptile, using non-invasive infrared and synchrotron technology. The findings are ...

A new study reveals that the sleep patterns previously thought exclusive to mammals and birds - REM and slow-wave sleep patterns - are also found in reptiles. The results shake up our understanding of ...

The skins of two slithery reptiles – the ball python and a type of lizard known as the sandfish skink – have inspired researchers to create a new kind of super-slippery biomimetic material. By etching ...

In most vertebrates, skin appendages such as hair, feathers, or scales originate from placodes—small, specialized skin regions whose spatial organization is controlled by well-conserved genetic ...

Brain sleep appeared early in vertebrate evolution. Researchers describe the existence of REM and slow-wave sleep in the Australian dragon, with many common features with mammalian sleep: a phase ...

Behavioural sleep is ubiquitous among animals, from insects to man. In humans, sleep is also characterized by brain activity: periods of slow-wave activity are each followed by short phases of ...