Science

MARINE BIOLOGY 

Sand planet

A tiny fauna lives on sand grains in shallow ocean waters

By

BIOCHEMISTRY

Movements under control

Compounds appear to reduce a serious side effect of Parkinson’s treatment

By

Astrophysics

More nitrogen in a cluster

Stars of different ages form the oldest collections of matter in galaxies

By

GEOLOGY

Space sentinel

Satellite images may be useful for predicting volcanic eruptions

By

climate change

Coffee with more gas

Coffee plants grow bigger when there is more CO2 in the atmosphere

By

BIOTA

The many faces of the sertão

Semi-arid climate have elicited adaptive responses among species

By

OPTICS

Whirls of light

New technique alters light beam wavefront

By

PHYSICS

The power of collisions

Collisions between grains is the main driver of sandstorms

By

CELL BIOLOGY

Metastatic RNA

Study shows the role of a special type of ribonucleic acid in spreading cancer

By

Statistics

Why upset victories are common in the Brazilian soccer championship

Model shows that randomness is important in championships

By

Geology

The last great rise of the Atlantic

Ocean rose 60 meters in the Brazilian North and Northeast 25 million years ago

By

SPECIAL BIOTA EDUCATION VII

Invisible threat

Environmental changes can threaten conservation of the Amazon

By

Ethology

Stranger in the nest

Alien queen bee invades orphan colony and assumes command

By

PHARMACOLOGY

Aluminum in the veins

Metal may harm premature babies and kidney patients

By

GENETICS

Worm may help put the brakes on aging

Drug improves cell function in C. elegans

By

PHYSIOLOGY

When eating increases hunger

High-fat diet reduces satiety

By

Physics

Primordial soup

Brazilians analyze phenomena in liquid created from particle collisions

By

Biophysics

Fluid boundaries

Menbranes' elastic properties vary according to the cell

By

SPECIAL BIOTA EDUCATION VIII

Secrets of the ocean blue

Marine and coastal environments host abundant biodiversity

By

ECOLOGY

Circles of time

Tree show how humidity and temperature have changed over the years

By

Optics

Whirls of light

New technique alters light beam wavefront

By

Physics

The power of collisions

Collisions between grains is the main driver of sandstorms

By

SPECIAL BIOTA EDUCATION VI

On the razor’s edge

Fragments of the Atlantic Forest harbor a great diversity of endemic species

By

CLIMATE CHANGE

Coffee with more gas

Coffee plants grow bigger when there is more CO2 in the atmosphere

By

Parasitology

Health in the Emperor’s day

Human remains reveal profile of diseases of 17th-19th centuries

By and

CELL BIOLOGY

Metastatic RNA

Study shows the role of a special type of ribonucleic acid in spreading cancer

By

BIOCHEMICAL SCIENCE

When the guardian lets down its guard

Deformed version of a protein can lead to cancer cell multiplication

By

Physics

A shortcut to quantum computing

International groups test strategy to perform an operation in a glass chip

By

CONDENSED MATTER 

The bizarre side of water

Theoretical model reproduces the anomalies of H2O molecules

By

Paleontology

Records from the Cretaceous

Algae helped preserve dinosaur footprints

By