Redação

How to reduce violence in schools

Report identifies possible causes of violence in schools and suggests 12 ways of addressing the issue

Seven-hour flight with 100% SAF

A Boeing 787 completed the first transcontinental flight powered entirely by sustainable fuel

Amazonian fruit was domesticated

Native people of the Amazon domesticated cupuaçu 8,000 years ago

Aztec encyclopedia

US Institute publishes online illustrated encyclopedia about the Aztecs and the conquest of Mexico

REDNESP record

REDNESP broke the record for academic data transmission at Supercomputing 2023

The challenges of living in space

Experiments confirm that living in space would not be easy

Artifacts returned to Argentine museum

Argentine museum recovers 6,400 artifacts smuggled into Spain

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Above the forest

AmazonFACE towers will monitor how the Amazon rainforest responds to rising CO₂ levels

Devilish shine

Bioluminescent mushrooms found in the interior of São Paulo belong to a new genus

Admissions to engineering and computing courses

Survey shows changes in number of admissions to engineering and computing courses

Compromised peer review leads to retraction of 209 articles

Publishing company Sage has announced the retraction of 209 scientific articles

Automatic conversion in Excel changed to prevent errors in genetic studies

Microsoft has announced changes to an Excel feature that has become infamous for introducing errors into research data

Ice-covered lava lake

Lava lake on an icy island could tell us more about how magma circulates in volcanoes

Egg-laying mammal rediscovered

Rare species of mammal that lays eggs is found in a forest in Indonesia

AI regulations in the USA

US president signs executive order regulating artificial intelligence

Brain structures change during menstrual cycle

Hormone fluctuations during the menstrual cycle can temporarily restructure the brain

Plasma waves higher than the Sun

Stars close to one another can cause plasma tides and enormous waves

Almost universal music standards

Music is almost always understood in the same way by different cultures

Partnership to sequence the genomes of 500,000 Africans

Sequencing the genome of 500,000 Africans could aid medical research

The dexterous rock carvers of 12,000 years ago

Lithic instruments found in Pará were carefully crafted 12,000 years ago

Babies with anemia sleep less

Anemia can cause babies to sleep less than they should

Beetles destroy cashew trees in Piauí

Millions of beetles destroy cashew trees in Piauí

Weight loss medications cause digestive problems

Injectable drugs used for weight loss can cause serious digestive problems

Satellite debris in the stratosphere

On returning to Earth, satellites and rockets leave metal chemical elements in the stratosphere

No flash photography, please

Flash photography by tourists can cause stress to caimans in the Amazon

Why and for whom do police officers risk their lives?

Police officers are more reluctant to risk their lives for minority groups, such as the LGBTQ+ community and the homeless

Another vinasse biomethane factory

São Martinho plant announces plans to invest in its first biomethane factory

The risks of eating red meat

Study of 200,000 people associated hamburger consumption with a 40% higher risk of type 2 diabetes

What are supercomputers?

Capable of complex operations, machines enable to investigate matters such as the effects of deforestation on climate and Milky Way evolution | 5'26