Science

PALEONTOLOGY
Fossils indicate the existence of fauna that lived 40 million years ago
ZOOLOGY
Gland at the end of hairs produces toxic secretion in stinging caterpillars
CYTOLOGY
Cultures in 3D environments reveal unknown structures
ASTRONOMY
The crusts of some rocky exoplanets may be too rigid for them to be habitable
PHYSICS
Mathematical models help us understand how successive failures cause blackouts
DANIEL KLEPPNER
Experiments by the American physicist laid the foundation for major discoveries
ASTRONOMY
The emission of particles extracts energy from the Sun’s outermost layer
ZOOLOGY
Study of tadpoles preserved identifies fungus responsible for die-off
EPIDEMIOLOGY
Yellow fever cases is bringing back the fear of an urban epidemic in Brazil
HEALTH
Zika infections in early pregnancy present the gravest danger to the fetus
MEDICINE
Liquid biopsies are starting to be used to evaluate tumor growth
ARCHEOECOLOGY
The impact of pre-Columbian human populations in the Amazon Forest
PHYSICS
Random laser opens the door for the manufacture of low-cost microchips
PALEONTOLOGY
Paleoburrows in Minas Gerais may have been built by primitive ground sloths
ZOOLOGY
Genetic analysis reveals unusual kinships between spiny rats
NEUROSCIENCE
Pathways in the amygdala control the aggressive behavior of predators
VIROLOGY
Zika virus replicates inside neural stem cells, disrupting brain development
PHYSIOLOGY
Among rats, tendency towards weight gain can be transmitted to children
HEALTH
Interdisciplinary work has confirmed that the Zika virus causes microcephaly
PHYSICS
A Brazilian group can control the heat generated by atomic nuclei
FIELD WORK
Archeological excavations at an ancient burial site
MARINE BIOLOGY
Algae were already living in symbiosis with corals 210 million years ago
ORNITHOLOGY
Saved from extinction, the Alagoas Curassow will be reintroduced into the wild
GABRIELA GONZÁLEZ
Argentine physicist describes the process of detecting gravitational waves
GEOPHYSICS
A percentage of the world’s carbon is hidden deep within the Earth
GEOLOGY
Mineral wealth of Amazonia could have originated from volcanoes
IMMUNOLOGY
Mechanism triggers the inflammation associated with malaria
CARDIOLOGY
An increase in blood sugar can help in recovery after a heart attack
MENTAL HEALTH
Voucher helps crack addicts to abstain from consuming it
PHYSICS
A Brazilian group proposes ways to alter properties of materials

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