The colour of prehistoric animals is almost impossible to determine, because fossilisation does not preserve it. But under exceptional circumstances, colour patterns survive. In the Crato Formation in ...

Insect fossils reveal preserved color patterns of long-dead species Savannah Guthrie reacts to Emmy winner’s unexpected remarks about her missing mom Not Tucson, not Scottsdale: This charming city is ...

Understanding the material basis of adaptive evolution has been a central goal in biology dating back to at least the time of Darwin. One focus of current debates is whether adaptive evolution relies ...