Science and Technology

The first cold front of autumn arrives in São Paulo this Tuesday with a risk of storms, hail, and gusts of wind, but the real cold is not coming now: April will be dominated by above-average heat and may even see a heatwave.

Bruno Teles 31/03/2026 at 11:58

Economy

A beach town in Santa Catarina will distribute 4 tons of sardines completely free of charge to the population next Thursday, with a limit of 2 kilograms per person, and the distribution will end when the stock runs out.

Maria Heloisa Barbosa Borges 31/03/2026 at 11:52

Construction

Amphibious houses with a floating dock system gain global attention by revealing technology that allows homes to rise with floods and avoid losses in high-risk areas.

Caio Aviz 31/03/2026 at 11:40

Economy

A YouTuber bought all the Easter eggs from the market, from the cheapest to the most expensive, weighed each one on the scale, and discovered that some brands deliver extra grams while others charge a fortune for little chocolate.

Bruno Teles 31/03/2026 at 11:36

Interesting facts

Brazilian fish that lives out of water and hides inside dry logs intrigues scientists and reveals one of the rarest adaptations of mangroves.

Caio Aviz 31/03/2026 at 11:24

Science and Technology

The robust smartphone from Oukitel comes with a 20,000 mAh battery, satellite communication, walkie-talkie, and thermal camera to tackle mountains, deserts, offshore platforms, and disaster zones in a single device designed for extreme operations.

Fabio Lucas Carvalho 31/03/2026 at 11:20

Interesting facts

The Brazilian Navy puts on a show in a complex operation in the Atlantic and rescues an African ship adrift for almost 60 days, with 11 crew members, a rudder failure, no communication, environmental risk, and a mission 1,200 km from the coast.

Alisson Ficher 31/03/2026 at 11:14

Economy

Central Bank reveals: public sector ends February 2026 with a deficit of R$ 16.4 billion; Central Government loses R$ 29.5 billion, state-owned companies R$ 568 million, gross debt rises to 79.2% of GDP in 12 months.

Carla Teles 31/03/2026 at 11:09

Interesting facts

A 68-meter tower, which housed a historic brewery in the heart of Germany’s port, balances on a small base and uses activated core concrete for cooling that reduces the need for air conditioning.

Flavia Marinho 31/03/2026 at 11:06

Science and Technology

Wastewater from steel and cement industries can capture 30 million tons of CO2 per year in a discovery that transforms a common industrial waste into a low-cost climate weapon, with technology already available and direct application in factories.

Fabio Lucas Carvalho 31/03/2026 at 11:03

Oil and Gas

Brava Energia begins drilling in Papa-Terra and Atlanta and could change the game by reducing costs in oil while increasing production and strengthening competitiveness in the offshore market.

Hilton Libório 31/03/2026 at 10:22

Interesting facts

For decades, a 50-kilometer ring structure in the middle of the Sahara has puzzled scientists: visible from space, it reveals layers of millions of years and turns the desert in Africa into a geological mystery.

Noel Budeguer 31/03/2026 at 10:17