Redação
Video
Microorganisms are everywhere (and that’s not a problem)
A genome survey has identified 31 bacteria as the predominant microorganisms in public places in 60 cities worldwide | 4'53
By Redação
Obituary
Solid knowledge
Oswaldo Luiz Alves helped advance inorganic chemistry and nanotechnology in Brazil
By Redação
COVID-19
Biosensors detect the coronavirus
Researchers have developed a biosensor that detects the novel coronavirus and can be incorporated into masks and clothing
By Redação
Covid-19
Arrangement and ventilation
Certain arrangements of musicians on stage reduce the concentration of infectious particles
By Redação
COVID-19
ButanVac clinical trials begin
ButanVac, the vaccine candidate that will be produced by the Butantan Institute entirely in Brazil with no need to import any ingredients, has begun clinical trials
By Redação
COVID-19
Life expectancy falls in Brazil
The high mortality rate has reduced the population's life expectancy
By Redação
COVID-19
2.3 billion people without soap and water
Some 2.3 billion people, equivalent to 30% of the world's population, had no water, soap, or either in 2020
By Redação
Archaeology
The enigmatic dragon man
An almost complete skull fossil that was hidden for 85 years may belong to a new species of archaic human being
By Redação
Innovation
Wireless pacemaker dissolves in the body
Researchers have developed a wireless, battery-free pacemaker
By Redação
Political Sciences
The high cost of the Brazilian Legislature
The Brazilian Legislature is the most expensive among the 34 countries analyzed
By Redação
Biodiversity
Deforestation and hungry harpy eagles
The largest eagle in the world, is disappearing from some regions of the Amazon as a result of deforestation
By Redação
Cell biology
The explosive exit of Trypanosoma cruzi
Biologist used microscopes to observe and document how the parasite returns to the blood
By Redação
Funding
ERC president
German geneticist Maria Leptin will be the new president of the European Research Council
By Redação
space tourism
Billionaires initiate the age of space tourism
Billionaires initiate the age of space tourism
By Redação
Pharmacology
New Alzheimer’s drug sparks controversy
A new compound designed to fight Alzheimer's disease is causing controversy
By Redação
Environment
Earth’s cryosphere is shrinking
The ice that covers the Earth decreased by an average of 87,000 square kilometers per year between 1979 and 2016, possibly due to climate change
By Redação
Data
Scientific research on coronaviruses: the impact of COVID-19
Scientific research on coronaviruses: the impact of COVID-19
By Redação
GOOD PRACTICES
Copying from Wikipedia
Publisher Elsevier has withdrawn an illustrated book on chemical elements and mineralogy, first published last year, from circulation upon discovering that several excerpts were plagiarized from Wikipedia
By Redação
GOOD PRACTICES
Study reveals extent of misconduct in the Netherlands
A major survey of scientific integrity at universities and research institutions in the Netherlands produced worrying results
By Redação
Photolab
Invisible message
When stimulated with ultraviolet light, the cock-eyed squid (Histioteuthis sp.) becomes covered with bright red dots
By Redação
Video
Harpy eagles are disappearing from parts of the Amazon
Preys for the largest eagle on Earth dwindle in deforested areas | 1'58
By Redação
NEUROSCIENCE
A statistical brain
Experiment involving structured sequences of sounds and silences corroborates long-held conjecture that the brain uses probabilistic models to anticipate events
By Redação
COVID-19
The awakening of a dormant virus
Study suggests that SARS-CoV-2 activates dormant virus in the human genome
By Redação
COVID-19
Hybrid coronavirus antibodies
A promising strategy for preventing and treating the novel coronavirus has been successfully tested in mice by researchers at the University of Texas Health Science Center at Houston, USA
By Redação
COVID-19
Changes in alcohol consumption
Self isolation and social distancing seem to be changing the way alcohol is consumed in Latin America and the Caribbean, with a fall in the number of people drinking
By Redação
COVID-19
Birth rates fall in six state capitals
The number of new births has dropped further in six Brazilian capitals during the pandemic
By Redação
COVID-19
Deaths exacerbate income losses
Death of 430,000 people from COVID-19 until May could cost the economy R$10.9 billion per month
By Redação
hydrology
Half of the world’s rivers dry up each year
More than half of the world's rivers and streams have a stretch that dries up for at least one day each year
By Redação
