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Study almost doubles Neopermian vertebrate species in Brazil
Origins of the Amazonian bird that “ruminates”
By Marcos Pivetta
Forest of conifer trees thrived a hot and sandy environment
By Isis Nóbile Diniz
Amazonia may have harbored a now extinct species 40,000 years ago
Terror bird disappeared before the arrival of humans in the Americas
A book tells the story of 21 species found in Brazil
Genes and fossils reveal the origin of South American butterflies
By Maria Guimarães
Ancestor of crocodiles, reptile ate meat and also vegetables
By Redação
Fossilized pollen suggests a damp climate 15,000 years ago