In fact, the Quaternary is often considered the "Age of Humans." Homo erectus appeared in Africa at the start of the period, and as time marched on the hominid line evolved bigger brains and ...

We are investigating the causes of variation in mammal body size during the Quaternary period by comparing ice-age mammal species from the past 750,000 years in Britain. The Quaternary is the most ...

The discovery has allowed them to trace the evolutionary history of the species during the Quaternary period and to propose how it dispersed from the Tibetan plateau to the Iberian Peninsula ...

Hundreds of large mammal species disappeared during the transition from the last glaciation to the present interglacial period, from around 50,000 to ... mammal species to help us reconstruct their ...

Brittany and Briana Deane Salyers are married to brothers Josh and Jeremy, and both couples have young sons who are considered "quaternary twins" Jason Hahn is a former Human Interest and Sports ...