Science and Technology

Scientists are developing a self-repairing asphalt that can close microcracks on its own before they turn into potholes, a technology that could drastically increase the lifespan of roads and reduce billions in maintenance worldwide.

Valdemar Medeiros 31/03/2026 at 17:35

Construction

Niterói surprises with a mega project of R$ 34 million and advances in the new Caramujo Bus Terminal, promising to revolutionize urban mobility by 2027.

Felipe Alves da Silva 31/03/2026 at 17:30

Agribusiness

A fish that survives out of water, crawls on land until it finds another river, and whose female lays 80,000 eggs at once is infesting rivers and lakes in Brazil, and no one can stop this invasion.

Maria Heloisa Barbosa Borges 31/03/2026 at 17:28

Interesting facts

In Sweden, Embraer subjects the KC-390 to rigorous testing in extreme cold, conducts operations in the snow with 100% success, and expands its presence among NATO countries.

Felipe Alves da Silva 31/03/2026 at 17:18

Interesting facts

An 8-kilometer submerged city discovered 36 meters deep in the Arabian Sea may be 9,500 years old and, if confirmed, would be older than any known civilization and coincide with the legendary Dwarka described in Hindu texts.

Valdemar Medeiros 31/03/2026 at 17:17

Science and Technology

Scientists from USP issue a warning about the air in the countryside after a study indicates that breathing outside of São Paulo may conceal silent risks, with evidence that worries experts about health impacts.

Felipe Alves da Silva 31/03/2026 at 17:09

Renewable Energy

Green hydrogen at home: Belgium launches new technology that makes solar panels produce fuel from the moisture in the air, which could boost the energy transition.

Hilton Libório 31/03/2026 at 16:51

Interesting facts

Roman game becomes an enigma for 40 years in the Netherlands, until AI and 3D scanning test 100 rules, run 1,000 simulations, and identify a “blocking game” that no one has been able to decipher since 1984.

Carla Teles 31/03/2026 at 16:48

Armed Forces

Manufactured in Brazil and exported to Saudi Arabia and Malaysia, the ASTROS system is renamed as Fogos in 2026, gaining AI, cruise missiles with a range of 300 km, and air defense costing R$ 3.4 billion, transforming a launcher from the 1980s into the most ambitious multidomain platform in Latin America.

Valdemar Medeiros 31/03/2026 at 16:45

Science and Technology

The change in weather arrives tomorrow: heavy rains and storms return to the Central-South after a hot week, with a cold front along the coast bringing instability between Santa Catarina, Paraná, and the Southeast, affecting capitals strongly until Thursday.

Carla Teles 31/03/2026 at 16:35

Armed Forces

The largest military aircraft ever produced in Brazil, the KC-390 Millennium can carry up to 26 tons, refuel fighter jets in flight, and has already been exported to Europe and Asia, placing the country in the select group that designs and sells large military aircraft worldwide.

Valdemar Medeiros 31/03/2026 at 16:31

Construction

A slatted wall that looks like it cost thousands of reais was made for just R$ 90, and the secret lies not in expensive materials but in careful planning, correct spacing, and uniform layers of finishing.

Maria Heloisa Barbosa Borges 31/03/2026 at 16:28