Science
SPECIAL BIOTA EDUCATION IV
Open-air laboratory
The Cerrado holds a little-explored universe of molecules
BIOCHEMISTRY
The triple helix effect
Triple-stranded DNA may regulate the expression of certain genes
SPECIAL BIOTA EDUCATION III
The threat comes from above
Haphazard use of soil hampers the migration of species in the Pantanal
ECOLOGY
The rediscovery of a forest
Ring road results in scientific expeditions to the Cantareira mountain
OBITUARY
The sage of biodiversity
Vanzolini was one of the brains behind the creation of FAPESP
By Newsroom
Geology
Why the earth shakes in Brazil
Seismologists propose a new explanation for earthquakes in Brazil
By Igor Zolnerkevic and Ricardo Zorzetto
IMMUNOLOGY
Vulnerable Defenses
Doctors are mobilizing for early detection of immunodeficiency diseases
SPECIAL BIOTA EDUCATION II
Sustainable interventions
Human intervention helped maintain the diversity of the Pampa Biome
A GATHERING OF NOTABLES
Five Nobel Laureates at a Single Symposium
Event honors American physicist and brings together a quintet of Laureates
Brian Schmidt
Brian Schmidt: The dark energy enigma
New methods are needed to measure the composition of the Universe
Paleontology
The tapeworm and the shark
Fossilized feces of fish 270 million years old contain tapeworm eggs
SPECIAL BIOTA EDUCATION I
Amid challenges, ideas and threats
Biologists give an overview of the effects of fragmented ecosystems
GEOLOGY
Evidence of a catastrophe
Sediments tell the story of a climate change that occurred 8,200 years ago