Economy

Brazil has started testing gasoline with 35% ethanol and diesel with 25% biodiesel and has invested 30 million reais in research to ensure that the engines of Brazilian cars can withstand this historic change in fuels.

Bruno Teles 24/03/2026 às 18:50

Interesting facts

A structure 145 meters tall and shaped like a pyramid was found on Mars and has intrigued scientists since 2002, who are trying to explain how nature created something so similar to the constructions of Ancient Egypt.

Bruno Teles 24/03/2026 às 18:42

Economy

About 5,000 truck drivers will halt operations at the Port of Santos for 24 hours on Wednesday in protest against a charge of 800 reais per day in the regulating yards and threaten to extend the strike to 48 or 72 hours next week.

Bruno Teles 24/03/2026 às 18:32

Science and Technology

Scientists have discovered that a tectonic plate is slowly tearing apart at the bottom of the Pacific Ocean near Canada, and this rare phenomenon could permanently shut down one of the most dangerous subduction zones on the planet.

Bruno Teles 24/03/2026 às 18:24

Interesting facts

This solar air conditioner freezes water during the day and then cools the environment for hours without relying on the electrical grid.

Fabio Lucas Carvalho 24/03/2026 às 18:23

Construction

Sweden brings to life a wooden city of 250,000 m² with 2,000 homes and 7,000 jobs.

Noel Budeguer 24/03/2026 às 18:11

Science and Technology

Vatican authorizes transplants with animal tissues and sets ethical, medical, and scientific criteria for the use of pig and bovine organs in humans within the advancement of xenotransplantation.

Caio Aviz 24/03/2026 às 18:00

Economy

Lula wants to create a new state-owned fuel distribution company to circumvent the privatization of BR Distribuidora carried out by Bolsonaro and regain control over the prices that reach consumers at the pump.

Bruno Teles 24/03/2026 às 17:52

Science and Technology

Teenager creates revolutionary solution against microplastics with an efficient, affordable, and promising water purification filter to tackle one of today’s biggest environmental challenges.

Hilton Libório 24/03/2026 às 17:52

Interesting facts

The most underestimated ecosystem in the world is disappearing faster than the Amazon, and now a brilliant plan aims to create a biodiversity corridor of 2,600 kilometers along a single river in the heart of Brazil.

Maria Heloisa Barbosa Borges 24/03/2026 às 17:50

Interesting facts

After nearly 16 hours in the death zone above 8,000 meters, a skier challenges Mount Everest without oxygen, reaches the summit of the highest mountain in the world, and makes an unprecedented descent to base camp.

Felipe Alves da Silva 24/03/2026 às 17:48

Renewable Energy

The only natural hydrogen field in commercial operation on the planet was discovered by accident when a driller lit a cigarette over a dry well in Mali; the fire lasted for weeks, the well was capped and forgotten for 24 years because no one knew it was hydrogen, and today it supplies an entire village with clean energy.

Valdemar Medeiros 24/03/2026 às 17:47