Ports and Shipyards

Ship from Russia arrives at Porto Alegre Port with 11,000 tons, marking the return of international navigation after investments in dredging, security, and a new long-haul operation in Rio Grande do Sul in a strategic phase.

Carla Teles 13/05/2026 at 16:42

Science and Technology

Solar explosion may graze Earth this week, causing a geomagnetic storm and visible auroras in Canada, the northern US, and the UK.

Andriely Medeiros de Araújo 13/05/2026 at 16:40

Science and Technology

Mouse could cease to be just a click on the screen if Google advances with AI integration, paving the way for a new generation of accessories capable of understanding tasks, accelerating commands, and changing the routine on the computer.

Carla Teles 13/05/2026 at 16:38

Economy

Municipal buses in Rio will stop accepting cash starting May 30, and passengers will need to use a card or app to pass through the turnstile, in a change that promises to speed up boarding and reduce the handling of money by drivers.

Carla Teles 13/05/2026 at 16:18

Construction

São Paulo Metro takes a giant step: assembly of the cutting wheel of the “Hebe Camargo” Tunnel Boring Machine begins in Penha and promises to accelerate the expansion of Line 2-Green to Guarulhos.

Fabio Lucas Carvalho 13/05/2026 at 16:15

Science and Technology

Mars may rely on asteroids to come off the drawing board: scientists propose seeking metals in space, using other bodies as fuel stations, and facing journeys so slow that a Martian base would take generations to be built far from the current Earth.

Carla Teles 13/05/2026 at 16:13

Science and Technology

Researchers in England have discovered an impressive mechanism in the brains of flies that could make robots and artificial intelligence systems much smarter, faster, and more accurate than the current technologies available on the market.

Hilton Libório 13/05/2026 at 16:08

Renewable Energy

As Europe tries to reduce its dependence on fossil fuels, a plant in Spain begins producing renewable natural gas with green hydrogen and CO₂, injecting synthetic methane directly into the distribution network.

Carla Teles 13/05/2026 at 16:01

Science and Technology

USB-sized chips that “beat like a heart” and “breathe like a lung” are going to space to test how the human body reacts before long missions to the Moon and Mars.

Débora Araújo 13/05/2026 at 15:59

Interesting facts

An illiterate bricklayer invented the plate cistern that stores 16,000 liters of rainwater and serves a family for eight months in the sertão, an invention that became the basis of the One Million Cisterns Program in the Brazilian Northeast.

Bruno Teles 13/05/2026 at 15:54

Automotive

Warning for those buying used cars: tampering with the mileage can become a police case and result in up to 5 years in prison.

Romário Pereira de Carvalho 13/05/2026 at 15:44

Economy

What is the Great Reset? The proposal by the World Economic Forum advocating for rebuilding the economy, consumption, technology, and work after major crises has become the target of theories about global control, digital surveillance, and concentration of power.

Débora Araújo 13/05/2026 at 15:37