One of the planet’s most successful arthropods, trilobites, abounded in the oceans from about 520 million to 250 million years ago. Trilobite exoskeletons are found on all seven continents and are a ...

The large Neolithic farming community of Çatalhöyük in southern Anatolia has long tantalized archaeologists as a possible example of a matriarchal society. This interpretation was based on the ...