Zoology
HERITAGE

The pain of loss
Six hours of fire destroyed 200 years of heritage at the largest natural-history museum in Latin America
By Redação
Biodiversity

The Geoffroy’s cat and its behavior
Biologists monitored a population of Geoffroy's cats (Leopardus geoffroyi) in the Caverá mountains
By Redação
Video

New species of colorful fish stuns researchers
Discovery off the São Pedro and São Paulo Archipelago is evidence of a unique and little known fauna
By Redação
Biodiversity

The isolated jaguars of Espírito Santo State
Researchers tries to to learn more about the largest feline on the continent, the jaguar
By Redação
Biodiversity

The (almost) inaudible song of a hummingbird
The black jacobin hummingbird's song is inaudible to other bird species
By Redação
ENTOMOLOGY

Invisible moths
These very small Insects spend most of their lives as larvae inside stems and leaves
CHRONOBIOLOGY

A clock that works in the dark
Researchers come together to reveal the circadian rhythms of tuco-tucos
paleontology

Fossils on the move
3D reconstructions highlight new characteristics of dinosaurs
By Diego Freire
PALEOBIOLOGY

More than met the eye
Fossilized burrows suggest complex organisms arose before the Cambrian
Biodiversity

The first global reptile map
An effort has mapped the global distribution of 10,064 reptile species
By Redação
Biodiversity

Nearly 400 new species are discovered in the Amazon
Nearly 400 new species are discovered in the Amazon
By Redação
Biodiversity

Tambaqui stocks in decline
The average size of the tambaqui has halved and it is less frequently caught
By Redação
Biodiversity

Pesticide may affect bees
Insecticides that coat commercial seeds are affecting bee populations
By Redação
Zoology

Genetics explains color of seedeater plumage and atrophied wings of cormorants
Genetics explains color of seedeater plumage and atrophied wings of cormorants
By Redação
biodiversity

Tiny spiders have different mechanisms for recognizing colors
Tiny spiders have different mechanisms for recognizing colors
By Redação