Armed Forces

FAB issues alert confirming US nuclear aircraft carrier in Guanabara Bay and reinforces protocols in one of the busiest airspaces in Brazil.

Valdemar Medeiros 20/04/2026 at 10:05

Science and Technology

A planet 120 light-years away orbits two “failed suns” in a nearly perpendicular trajectory, challenging planetary formation models and revealing one of the rarest systems ever observed by astronomy.

Valdemar Medeiros 20/04/2026 at 09:56

Science and Technology

In the middle of the farm, a shepherd finds a 20-meter dinosaur fossil in Patagonia, and the discovery intrigues scientists as it contains features that do not clearly fit into a single known group.

Romário Pereira de Carvalho 20/04/2026 at 09:46

Oil and Gas

Fragile negotiation between the USA and Iran drives oil prices up: what is happening?

Keila Andrade 20/04/2026 at 09:33

Science and Technology

Robot created in California discovers which trees need more or less water, reduces waste in citrus orchards, and also prevents fertilizers from being lost in the soil, showing why equal irrigation for everyone may be numbered.

Fabio Lucas Carvalho 20/04/2026 at 08:49

Interesting facts

Who is the owner of the 10,000 m² island in Bahia valued at R$ 20 million, which draws attention with a private beach, pool, sauna, court, area for shows, and even a helipad?

Romário Pereira de Carvalho 20/04/2026 at 08:28

Automotive

Three Chinese brands have already secured their presence in Brazil in 2026 and promise to heat up the competition with SUVs, technology, a network of stores, and even cars that can be maneuvered by remote control.

Fabio Lucas Carvalho 20/04/2026 at 08:09

Automotive

After praising even the Xiaomi SU7, the CEO of Ford changes his tone, speaks of a devastating risk for the U.S., and reveals why Chinese cars scare the American industry so much.

Fabio Lucas Carvalho 20/04/2026 at 07:21

Construction

The United States is spending $6 billion to replace a 150-year-old railway tunnel that is still in operation — the project spans 16 km in Baltimore and includes building the new tunnel next to the old one without stopping a single train.

Douglas Avila 20/04/2026 at 06:50

Interesting facts

For 160 million years, scientists searched for the first animal on Earth and found no trace — until a 550-million-year-old fossil revealed that it was too soft to leave a mark.

Douglas Avila 20/04/2026 at 06:35

Construction

While nuclear energy projects typically take more than a decade, France has built a system over the years where about 70% of electricity comes from nuclear power plants, ensuring energy stability with low carbon emissions.

Felipe Alves da Silva 20/04/2026 at 00:04

Construction

A mixture of PVA glue with water becomes a cheap sealer and helps to reinforce the wall before rain, reducing light infiltrations when applied at the right time.

Carla Teles 19/04/2026 at 23:51