A new study shows that Neanderthals didn't live in completely isolated communities. They lived in groups of about 20 individuals, which is slightly smaller than what we think Homo sapiens of that era lived in. And they also believe that from these groups of 20 members, about 60% of the females in the group would have migrated to somewhere else.
The
G20 Summit gets under way in Bali today at a time of tensions over Ukraine and Taiwan, and worries about high food and energy prices. We look at what progress, if any, is likely to result from the high-level meeting. An unusually warm autumn has kept
gas prices low in Europe. And what a Nobel-prize winner’s work suggests about
Neanderthal family life. For full access to print, digital and audio editions of
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