Zoology
ENTOMOLOGY
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Invisible moths
These very small Insects spend most of their lives as larvae inside stems and leaves
CHRONOBIOLOGY
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A clock that works in the dark
Researchers come together to reveal the circadian rhythms of tuco-tucos
paleontology
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Fossils on the move
3D reconstructions highlight new characteristics of dinosaurs
By Diego Freire
PALEOBIOLOGY
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More than met the eye
Fossilized burrows suggest complex organisms arose before the Cambrian
Biodiversity
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The first global reptile map
An effort has mapped the global distribution of 10,064 reptile species
By Redação
Biodiversity
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Nearly 400 new species are discovered in the Amazon
Nearly 400 new species are discovered in the Amazon
By Redação
Biodiversity
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Tambaqui stocks in decline
The average size of the tambaqui has halved and it is less frequently caught
By Redação
Biodiversity
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Pesticide may affect bees
Insecticides that coat commercial seeds are affecting bee populations
By Redação
Zoology
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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
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Tiny spiders have different mechanisms for recognizing colors
Tiny spiders have different mechanisms for recognizing colors
By Redação
Chronobiology
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Chronobiology: rhythms and cycles
Physics, biology and technology unite to unravel a rodent's circadian rhytms
By Redação
Paleontology
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Animals of Paraná
Fossils indicate the existence of fauna that lived 40 million years ago
Evolution
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A silent call
Brachycephalus froglets, from the Atlantic Forest, don't hear their own calls
By Redação
Zoology
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Retroactive epidemiology
Study of tadpoles preserved identifies fungus responsible for die-off
Ethology
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How capuchin monkeys break open cashew nuts
Capuchin monkeys have special technique to break open cashew nuts
By Redação
MARINE BIOLOGY
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Perfect match
Algae were already living in symbiosis with corals 210 million years ago