How did humans become adaptable beings? This is the questions to be asked in a new study that will look at how climate change over millions of years affected human evolution. “The explanations that we’ve had tied human origins back to an African savannah or to a European ice age, and it was never really […]

 A stone wall uncovered at the entrance to a cave in Thessaly, Greece, is being called the oldest in the world. “The dating matches the coldest period of the most recent ice age, indicating that the cavern’s Paleolithic inhabitants built it to protect themselves from the cold,” read a statement from the Greek ministry of […]