Global warming amplifies heat waves, which could affect Brazilian cities up to 15 times a year
November 14, 2025 5:06 pmThis type of extreme event has become more frequent, more intense, and longer-lasting in recent decades
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Two dwarf satellite galaxies discovered near the Milky Way
November 14, 2025 5:06 pmAquarius III and Leo VI each have less than 5,000 stars, a very low number for this type of formation
End of a relationship
November 14, 2025 5:04 pmJournal editors rebel against publisher, announcing mass resignation and intention to create a new journal
Deteriorating environment
November 14, 2025 5:04 pmStudy identifies universities and institutions around the world where article retractions and cases of scientific misconduct are particularly high
Immediate disapproval
November 14, 2025 5:03 pmPeople accused of sexual harassment lose more citations than those accused of scientific misconduct, study finds
Nectar not from flowers
November 14, 2025 5:02 pmSurvey identifies plants that produce nectar outside of their flowers, attracting ants that protect them
Hypertension rate remains high
November 14, 2025 5:02 pmAlmost one in four Brazilians has hypertension, a condition that mainly affects women and the elderly
Celebrations around cerritos
November 14, 2025 5:02 pmCerritos in present-day Rio Grande do Sul were the scene of pre-Columbian social and cultural rituals
More Brazilians with a university degree
November 14, 2025 5:01 pmCensus shows that the number of people without an education has halved since 2000, while the number of graduates has tripled
Harvesting fog in Atacama
November 14, 2025 5:00 pmChilean researchers discover innovative way to harvest water from fog in the Atacama Desert
Keep video game volume low
November 14, 2025 5:00 pmWHO launches global standard to protect the hearing of children and young people who play video games
The story of the avocado in Honduras
November 14, 2025 4:59 pmFossilized specimens found in Honduras provide evidence of avocado domestication
1.5 billion m3 of rainfall in Rio Grande do Sul
November 14, 2025 4:59 pm1.5 billion m³ of rain fell in Porto Alegre and the surrounding region in May 2024
Deadly African roads
November 14, 2025 4:59 pmAfrica leads in road deaths due to structural problems, such as poor roads and lack of law enforcement
Loss of genetic diversity encourages extinction
November 14, 2025 4:58 pmDecline in genetic diversity may have contributed to the extinction of the Neanderthals
Recyclable solar panels
November 14, 2025 4:58 pmSwedish scientists create recyclable perovskite solar cell
Unsupervised dieting
November 14, 2025 4:57 pmOne in ten children and teenagers presents some form of disordered eating behavior
The wandering Sun and the cooling Earth
November 14, 2025 4:57 pmSolar System passed through the Orion constellation, which may have influenced Earth's climate
Wolves domesticated themselves in search of food
November 14, 2025 4:56 pmWild wolves approached humans in search of food and domesticated themselves
Broken bonds
November 14, 2025 4:53 pmViolence and schools should not mix. But unfortunately, they are overlapping more than ever in various ways. Conflicts between students... View Article
Ministry created 40 years ago has expanded public policies and initiatives for science, technology, and innovation
November 14, 2025 4:51 pmMCTI faced funding gaps but created a robust bureaucratic machine
US researchers face uncertainty due to cuts and layoffs
November 14, 2025 4:51 pmAmerican government slashed jobs and resources at funding agencies, froze scholarships, and punished universities
The webs that connect universities and companies
November 14, 2025 4:50 pmStudy looks into how 240 academic laboratories interact with industry
Suzana Nunes: Female chemical engineer lives in Saudi Arabia
November 14, 2025 4:48 pmBrazilian scientist develops membranes that act as sophisticated filters, while also working on the permeability of science across genders and countries
Increase in school violence in Brazil over the last 10 years
November 14, 2025 4:48 pmLack of policies to improve togetherness and the deteriorating educational infrastructure contribute to a rise in aggression at institutions across the country
Hate speech provokes violence in schools
November 14, 2025 4:48 pmEmotional distress and increased access to firearms lead to extreme attacks at educational institutions
MCTI spending increased significantly between 2020 and 2024
November 14, 2025 4:39 pmMCTI spending increased significantly between 2020 and 2024
Studies on living conditions in Brazil in the 1930s influenced debates on the minimum wage
October 22, 2025 3:55 pmPioneering research on working-class families adopted innovative methods to investigate income and spending on food and other basic necessities
Debris, memories, and immigration
October 22, 2025 3:55 pmEthnographer and historian José Rafael Medeiros Coelho seeks to establish connections between Antakya and São Paulo
Queen of the Amazon
October 22, 2025 3:55 pmWater sample viewed under a microscope resembles a crown