Deep within the Iguaçu National Park, in the southeast of Brazil, hidden cameras captured a brief, high-pitched sound that puzzled researchers: a meow. This...
Brazil emerged as an unexpected scenario for studying extreme longevity.
Currently, the South American country hosts a surprising number of people who have surpassed...
A change in the feeding behavior of vampire mosquitoes, mosquitoes in Brazilian regions, raises alarms among scientists and health authorities.
A biological phenomenon is capturing...