Brazil

A new giant dinosaur species, *Dasosaurus tocantinensis*, discovered in Brazil, reveals ancient connections between South America and Europe.

A study of over 8,300 older adults in Brazil revealed distinct salt-adding habits between men and women, with men more likely to add salt but women's habits more tied to diet and lifestyle.

A 275-million-year-old animal, *Tanyka amnicola*, had a unique twisted jaw for grinding plants, challenging assumptions about early tetrapod diets.