Zoology
Zoology
Why are the whales dying?
Study identifies bone abnormalities commonly found in humpback whales
By Redação
Photolab
Dangerous jewelry
Dangerous jewelry
Emerging parasites
The exterminator of amphibians
Animal trafficking may spread lethal fungus for toads and frogs
Biodiversity
São Paulo in the Amazon region
Teams from São Paulo and Pará collaborate to prepare new researchers
Fish
How to discover the gender of the arapaima fish
Laparoscopy helps defining gender of arapaima fish
Life in the semi-arid
Backcountry strategies
The only mammal that lives in the dunes along the São Francisco River
Evolution
When hybrids are fertile
Unlikely cross breeds can create new species of plants and animals
Retrospect
Poison against poison
One hundred years ago, Vital Brazil published "A defesa contra o ofidismo"
Internationalization
Interest in diversity
Group from Unesp in Rio Claro is a reference for foreign biologists
Genetics
The mystery about Ringo and Suflair
Dogs may have genes that protect them from muscular dystrophy
History
The secret photos of professor Agassiz
Exhibition and book shed light on images made by a rival of Darwin
By Carlos Haag