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New kind of coral reef surprise researchers
Far from the coast, coraline Hills harbor a large diversity of fish that only exist there | 4'58
By Redação
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Researchers are the first to explore the Imeri mountain range
Biologist Miguel Trefaut Rodrigues, from the Biosciences Institute at the University of São Paulo (IB/USP), shows some of the new species collected during expedition to the Imeri mountain range, in Amazonas State near the border with Venezuela | 7'32
By Redação
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How do Yanomami dream?
Ethnographic studies bring to light Amerindian peoples' interpretations on oneiric activities | 4'14
By Redação
Videos
What is deepfake?
Anderson Rocha, head of the Artificial Intelligence Laboratory (recod.ai) at the University of Campinas, explains how this technology works, as well as its applications and risks
By Redação
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Camouflage to blend in the landscape
Mimicking leaves, branches or rocks is one of the most efficient camouflage strategies, but it limits movements and possibilities of living areas | 3'57
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Meat or vegan ultraprocessed products, does it matter?
Nutritional values of processed meat or vegan products are similar, but salt contents may be too high to be healthy | 3'44
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Vapes, a path to traditional cigarettes
Even banned in Brazil, electronic cigarettes are consumed by young people and are a health hazard | 3'17
By Redação
Video
Fishes and corals also suffer with climate change
Altered ocean currents carry less of the microorganisms which feed deep and cold water corals. Closer to the surface, rising temperatures pose energetic challenges for fishes | 3'02
By Redação
Video
With Brazilian optic fibers, Japanese telescope Subaru promises to widen observations on the Universe
Equipment set in Hawaii may significantly improve the ability to study distant galaxies and very weak stars | 2'52
By Redação
Video
When the brain grows and shrinks
A collection of magnetic resonance images shows that the organ grows rapidly until the third year after birth and then declines slowly from adult age on | 6'02
By Redação
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How hummingbirds can explain other species’ extinction
Bird extinction may unleash cascade effect where these pollinators and plants interact most intensely | 2'51
By Redação
Video
The uncertain identity of the pigmy marmoset
Brazilian primatologist Jean Boubli, from Salford University, in the UK, and his team, solved a 19th century mistery regarding the world's smallest monkeys | 3'47
By Redação
VIDEO
Where do Brazilian whales go
Researchers use recognition algorithms to understand humpback whale annual migrations | 3'11
By Redação
Video
On its 100th anniversary, Modernism still raises criticism and reflection
Historian Luiz Armando Bagolin, from the Institute of Brazilian Studies at the University of São Paulo (IEB-USP), goes through highlights of literature, visual arts and thought by the Modernist movement champions
By Redação
Video
Why do dunes grow?
Experiments suggest that crescent-shaped dunes can move and interact in five different ways | 5'35
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Video
The search for life on one of Saturn’s moons
Asteroid collision may have created favorable conditions to the appearance of primitive life forms on Titan | 4'10
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Video
The plant biological clock benefits agriculture
Understanding the plant circadian rhythms, and learning how to manipulate them, may widen cultivation options | 2'42
By Redação
Video
The problem of fossil traficking
Paleontologists speak with Federal Prosecutors and the Federal Police to bring a stop to the trafficking of fossil assets in Brazil
By Redação
Video
A speck of dirt to solve a crime?
Soil sample analysis can aid investigations and help solve crimes | 4'31
By Redação
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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
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
Video
A weak spot on Earth’s magnetic field hovers over Brazil
Learn how the planet's invisible shield works, and what is the South Atlantic Anomaly | 3'34
By Redação
Video
These birds show how species arise
Ornithologist Luís Fábio Silveira, curator of the bird collections at the Zoology Museum of the University of São Paulo (MZ-USP), explains how studies with capuchino seedeaters help understanding their diversification by means of evolution | 5'46
By Redação
Video
Nasa’s Brazilian engineer explains the Mars 2020 mission
Ivair Gontijo is among those responsible for building and monitoring the rover Perseverance, which is searching for traces of life in Mars | 11'57
By Redação
video
These nurseries can help to recover coral
Culture of damaged fragments onto 3D-printed cribs is a promising technology for restoring threatened reefs | 4'50
By Redação
Video
A tool which can reveal graphene’s mysterious properties
Superimposing sheets of the material – composed of a single layer of carbon atoms in a beehive-like pattern – reveals new properties and gives rise to a new field of research: twistronics | 3'20
By Redação
Video
How drones chart forest biodiversity
Unmanned aerial vehicles are used to monitor tropical forests in a speedy, efficient and detail-rich manner | 4'34
By Redação
Video
Could these be the precursors of pterosaurs?
Study suggests that extinct small terrestrial vertebrates, the lagerpetids, were the closest relatives of those mysterious winged reptiles | 6'43
By Redação
