Marcos Pivetta and Ricardo Zorzetto

Gabriela González

Gabriela González: When space curves

Argentine physicist describes the process of detecting gravitational waves

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A risk map of the world

Poor and developing countries are most vulnerable to natural disasters

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COVER

A more vulnerable Brazil in the 21st century

Projections point to increased risk of natural disasters in the coming decades

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Melanoma

Less severe melanoma

Protein action may promote a milder progression of skin tumors

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ZOOLOGY

Obama crosses the Atlantic

A flatworm named after a U.S. president is now spreading across Europe

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NANOTECHNOLOGY

The secret of the memoristor

Researchers try to demonstrate the mechanism behind memoristors

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Sylvio Ferraz Mello

Sylvio Ferraz Mello: A unique trajectory

Studies helped explain characteristic anomalies in the orbits of asteroids

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Prehistoric fishing

Amerindians caught sharks and whitemouth croakers 5,000 years ago

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History

Monções (almost) rewritten

Sérgio Buarque de Holanda liked to rewriting his works

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New eyes on the Universe

Telescopes will study dark matter, dark energy, and map the cosmos in 3D

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The age of grand observations

International partnerships and investments should boost astrophysics in São Paulo

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MATHEMATICS

Virtual sieve

System compares the performance of soccer players and helps identify talents

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MEDICINE

A new view of the heart

Magnetic resonance imaging can detect subtle cardiac changes

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Soar

Focus on primordial stars

Spectrograph may be able to observe elements of the first stars in the Universe

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DNA of a champion?

Mutations in certain genes can make a difference in sports performance

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Phosphoethanolamine’s ultimate trial

Clinical trials on humans should determine if the drug could be treat cancer

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PALEONTOLOGY

In the water with the spinosaurs

Spinosaurs also lived in semiaquatic environments

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NATURAL DISASTERS

50 years of calamities in South America

Droughts and floods affect more people

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Marcela Carena

Beyond the Standard Model

The challenges of new theories that attempt to understand the particle physics

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Education

Acquisition of subject knowledge ranks first

Study detects substantial gains in subject knowledge

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A fat that fights obesity

Unsaturated fatty acids could reverse damage to the brain of obese individuals

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Ecology

Reefs at the mouth of the Amazon River

Where the river meets the ocean is home to the northernmost corals

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Paulo Artaxo

Paulo Artaxo: Physics in service of the planet

Researcher comments on the COP21 agreement and the Amazon’s importance

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Archeology

The unusual menu of the Paracas people

A population that lived more than 2,000 years ago ate a carbohydrate-rich diet

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BOTANY

A recipe for cellulose

A code would regulates the formation of plant cell walls

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Prevention is worth the effort

Adaptive measures would reduce the damage caused by rising sea levels

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New genetic findings

Genetic aspects of muscular dystrophy and rare diseases identified

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ORNITHOLOGY

The origin of the seedeaters

Studies capture the process of a South American bird group emerged

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Pre-History 

New pieces of the puzzle

Teeth suggests that humans were present in Piauí over 20,000 years ago

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New Materials

Malleable and bounces back

Foam made from graphene oxide and boron nitride is lightweight

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