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Issue # 331 _ September 2023
Notes
Environment
Pollen reveals the history of the Caatinga
Genetics
Luzio, similar to current Indigenous people
History
Website brings together titles of 16,000 documents on Brazilian independence
Genetics
The risks of marriage between cousins
Geology
When the Earth started to crack
Public policy
Children and adolescents on council in Chile
Paleontology
Pterosaur ancestor had a beak
Medicine
The lethal dust of artificial stones
Chemistry
A combination with long-lasting pigments
Technology
Fire-resistant drone
Zoology
A bigger brain in the wild
Elderly
Dramatic situation at nursing homes
Acknowledgment
Three awards for Brazilian scientists
Astronomy
Ages of the Moon
History
Agreement reached with the family of Henrietta Lacks