An international team of researchers, led by Brazilian biologist Dr Angela Sanseverino, has presented a study that shows methane from lakebeds to be present...
A Swedish researcher has identified a new species of cichlid fish in the Xingu river drainage in Brazil.
An adult male of Krobia xinguensis (Erik Åhlander)
Cichlids...
Dr. Eliseu Vieira Dias of the State University of Western Paraná (UNIOESTE) has announced the discovery of a new species of deep-bodied fish that prowled...
Are you curious whether your dog completely understands what you say? The answer is in a study by Brazilian researchers, published online in the journal...
