A reexamination of microfossils found in the Brazilian state of Mato Grosso do Sul shows that the marks previously ...

Scientists discovered a massive new dinosaur species beneath a construction site in Brazil dating back 120 million years.

Scientists revisiting mysterious 540-million-year-old microfossils from Brazil have overturned a major idea about early ...

A jawbone pulled from ancient rock in northeastern Brazil has turned out to be one of the strangest fossils paleontologists ...

SAO PAULO (Reuters) -Brazil on Monday declared a state of animal health emergency for 180 days in response to the country's first ever detection of the highly pathogenic avian influenza virus in wild ...

Nine small jawbones, each no longer than a human finger, sat locked in 280-million-year-old rock beneath a dried-up riverbed ...

Whenever Wagner Fischer drives, he notices the roadkill. As a graduate student in the 1990s, Fischer, now a biologist with the Federal University of Mato Grosso do Sul, traveled through Brazil’s ...

SAO PAULO, Sept 10 (Reuters) - The Brazilian animal feed industry will produce slightly less than expected in 2025 after a case of bird flu in the country affected chicken exports and curtailed demand ...

The use of antimicrobial agents in animals contributes to the emergence and spread of bacterial antimicrobial resistance, ...