Humans may have stayed in Yukon caves longer than originally thought.
Researchers found that the mystery 'hobbits' from the island of Flores are not Homo sapiens. They belong to a different species.
Study finds that Neanderthals went extinct due to cultural superiority of humans, during a period when modern humans from Africa began arriving in Europe.
The fossilized carcass from a 45,000 year old mammoth may hold clues to the early human presence in the Arctic.