Science

Astrophysics

Mysterious noise in the cosmos

Nasa and Inpe experiment captures a strong microwave signal

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Oceanography

Underwater warehouse

Fauna from Antarctica have resources to stay alive even in winter

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Ecology

Birds from the pampas

Green beef reconciles the interests of farmers and biologists in the south

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Health

Love after the menopause

A study identifies the female sexuality factors after the reproductive age

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Physiology

Fat attracts fat

Fatty acid causes the death of neurons that control the appetite

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Physiology

The brain and infections

Drugs used to treat mental disturbances can affect immunity

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Genetics

New ramifications

Technique transforms adult stem cells into embryonic cells

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Pharmacology

Unexpected action from a distance

Neurons can transport painkillers and anti-inflammatory drugs

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Health

On river banks

Capivaras and dogs disseminate São Paulo fever in Brazil

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Genetics

A recently discovered syndrome

Disease deforms hands and feet

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Ecology

Danger at sea

Pollution and reduction of fauna increase shark attacks on bathers

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Environment

Water and air

Rivers in the Amazon Region release 1% of the carbon gas emitted on the planet

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Demography

Expansion of cities

Physicists says that medium-sized urban centers grow more rapidly

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Health

Suffocating population

Air pollution increases the risk of death among newborns by 50%

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Bacteriology

War in the intestines

New strategies can help fight the bacteria behind serious forms of diarrhea

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Neurology

In search of connections

Model indicates a path for treating amyotrophic lateral sclerosis

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Physics

The oscillation of particles

Essential electrons for the creation of quantum computers are understood

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Astronomy

A star full of mysteries

Observatories to monitor Eta Carinae's blackout

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Evolution

At the feet of dinosaurs

Small lizards hide in Brazilian forests

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Ecology

An unexpected forest

Atlantic Rainforest is poorer than the Amazon Region in nitrogen

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Physics

Welcome impurities

Simulations explain how nanotubes detect toxic gases in low concentrations

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Environment

Islands in the forest

Stretches of the Atlantic rainforest are home to fewer species of animals

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IMMUNOLOGY

Death swarm

Brazilian group obtains the first serum against bee poison

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Cell biology

A versatile parasite

Protozoan that causes malaria develops on the skin

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Genetics

Constructing a discovery

Stem cells opens up the way for new research for therapies against disease

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Immunology

Unexpected allies

Mammals do not produce the inflammatory reaction to deal with injuries

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Evolution

One mold and many forms

Expression of the same gene in distinct tissues contribute to the biodiversity

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Botany

Time-related gears

Biologists details the functioning of the biological clocks of plants

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Meteorology

Lightning in the pampas

Positive rays of lightning are five times more frequently in Rio Grande do Sul

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Physics

LHC is cool

Particles accelerator gets media exposure, but incident stops work until 2009

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