Science

Energy

A voice for the planet

José Goldemberg is one of the "environmental heroes"

Geography

More people, fewer trees

Index identifies Amazon Forest areas prone to deforestation

By

Evolution

From branch to branch

Natural selection generated a variety of monkeys in Latin America

By

Physiology

Running to catch your breath

Light and moderate physical activity reduces asthma symptoms

By

Astrophysics

Star dust

Chemical elements reveals details about the Milky Way

By

Physics

How metals dance

An alloy of gold and silver reveals unexpected behavior in atoms

By

Climate Change

Green winds

Stimulating production can be coupled with carbon credits

By

Pharmacology

The cellular postman

Protein shows potential as conveyor of medication and anti-tumoral agent

By

malaria

Master in disguise

Plasmodium able to bypass the defenses of the human organism

By

Medicine

A risky bet against diabetes

Experimental treatment rids 14 patients of insulin injections

By

Neuroscience

Connection without frontiers

Cutting edge experiments with the brain travel from Duke University to Natal

By

psychiatry

Magnetism against depression

An experimental technique efficient for severe psychiatric disorders

By

Geophysucs

Journey to the Center of the Earth

A meteorite caused a crater between Mato Grosso and Goiás

By

Evolution

At the top of the mountain

Rise of the Andes explains the diversity of parrots in South America

By

Neuroscience

The remains of the day

A study shows the stages of sleep in which the brain stores experiences

By

Immunology

The art of working together

Groups save time in the search for new cancer and Aids treatments

By

50 years ago

Notes and recollections

Notes and recollections

By

50 years ago

Climate snapshots

Oceanographer reviews studies and discussions about global warming

By

Pharmacology

The cellular postman

Protein from the rattlesnake's poison shows potential to transport medication

By

Entomology

Posthumous memoirs

Insects in cadavers helps to explain mysterious deaths

By

Ecology

The power of nymphs

Bromeliads are crucial to the functioning of the northeastern Mata Atlântica

By

Archeology

The origin of Zuzu

Distinct human groups occupied South America ten thousand years ago

By

Climate Change

Green Winds

Stimulating production can be coupled with carbon credits

By

Biology

A finely-tuned orchestra without a conductor

The sovereignty of genes in check

By

Paleontology

Stone leaves

Giant ferns dominated the landscape where the state of Tocantins is today

By

Geology

Where does the sand on our beaches come from?

Chemical elements tell the story of Brazil's south eastern beaches

By

Immunology

Against asthma

Proteins may help control inflammation of the respiratory tract

By

Energy

At the bottom of the lake

Methane in hydroelectric power stations can generate further energy

By and

Climate Changes

Ready to take action

The English know what to do to fight global warming

By

Astronomy

The Sun that protects us

Study identifies a type of magnetic bubble that surrounds our Solar System

By