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“Early Brazilians unveil African look” was a very interesting article containing an interesting idea. But some of us guessed the connection all along. Check out Olmec-age stones heads [in the Americas]. These images are African. However, it’s a good bet that migration came from both Asia and Africa. Gloria Harrison Raleigh, N.C.
- Anthropology
Early Brazilians Unveil African Look
Prehistoric human skulls found in Brazil share some traits with modern Africans, leading a Brazilian scientist to theorize that Africans rather than Asians first arrived in the Americas sometime before 11,000 years ago.
- Astronomy
A Dark Force in the Universe
Cosmologists are thinking dark thoughts about what kind of mystery force may be contorting the cosmos, pushing galaxies apart at a faster and faster rate.
