ADVERTISEMENT
  About the SA Blog Network

Posts Tagged "human ancestor"

@ScientificAmerican

Popular special edition adapted for eBook format: Becoming Human: Our Past, Present and Future*

Becoming Human cover

We humans are a strange bunch. We have self-awareness and yet often act on impulses that remain hidden. We were forged in adversity but live in a world of plenty. Who are we? What is to become of us? To these age-old questions, science has in recent years brought powerful tools and reams of data. [...]

Keep reading »
Observations

Did Human Ancestors “Walk” Up Trees? [Video]

human ancestors walk tree

A new study suggests that we might be thinking about tree climbing in our recent ancestors all wrong. The traditional idea that our ancestors descended from the trees and gradually—and exclusively—began walking upright might be a gross over simplification. Fossil evidence from early hominins suggests that adaptations for tree climbing, such as long arms and [...]

Keep reading »
Observations

Was Australopithecus sediba Polygamous? Paleontologist Answers Reader Questions about New Early Human Fossils

Lee Berger

During a recent reporting trip to South Africa for a forthcoming feature article on a new fossil human species called Australopithecus sediba, I asked readers to submit their questions about this dazzling find. Inquiries about the nearly two-million-year-old hominin–which has been held up as a possible ancestor of our genus, Homo–came in via Twitter, Google Plus [...]

Keep reading »

More from Scientific American

Scientific American MIND iPad

Give a Gift & Get a Gift - Free!

Give a 1 year subscription as low as $14.99

Subscribe Now >>

X

Email this Article

X