Highlights

Anthropology

Amazonia lost and found

The first inhabitants established civilizations that were organized and complex

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Chemistry

More flavorful chocolate

New yeast improves quality of Brazil's raw material

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Ecology

New underwater lands

Area of coral reefs in Abrolhos is twice as large as previously thought

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Botany

Through leaves and roots

Teams identify tree-based strategies to guarantee water supply

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public health

A pre-announced disease

Visceral leishmaniasis spreads throughout Brazilian cities

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Cover

Clean fire

Families from poor Asian and African nations use stoves that pollute less

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Cover

The human face of weather

Plan is to prevent natural disasters from affecting millions of people

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Cover

Bringing people together

Researchers join program to increase Brazil's global climate change studies

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Memory

The control of electronics

Sixty years ago, Bell Labs introduced the transistor

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Charles Naspitz

Charles Naspitz: Epidemic in the air

Child allergy expert talks about the challenge of understanding and treating asthma

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Promotion

The evolution of a good idea

Government relaunches program of virtual thematic networks

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Computer Science

Possible dialogue

Biologists can handle data collected using various methodologies

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Biomedical engineering

Real time protection

Equipment evaluates how lungs on artificial respiration react in ICUs

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Biomedical engineering

National pacemaker

Four universities take part in integrated circuit development

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Mechanical Engineering

Cleaner oil

Process using ultraviolet radiation created to disinfect industrial fluids

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