When he saw the ripples encased within them, Jay Anderson knew there was something unique about the pieces of rock dislodged ...

But ammonites weren't reptiles: they were ocean-dwelling molluscs, specifically cephalopods. Zoë Hughes, Curator of Fossil Invertebrates at the Museum, explains, 'Ammonites are extinct shelled ...

When it comes to presumed-extinct species, though ... only emerging at night to feed on various fish and cephalopods. Their ...

How can the soft bodies of coleoid cephalopods so aptly hide in their environment? Why must they? What cells and specialized organs make such crypsis possible for one of the older evolutionary ...