Science and Technology

Brazilian scientists use high-frequency ultrasound to burst Covid-19 and H1N1 viruses without damaging human cells and point to a path for new treatments against dengue and zika.

Carla Teles 19/04/2026 at 23:44

Science and Technology

Scientists find a super-reservoir of 6,000 km³ of magma beneath Tuscany at depths of up to 15 km, paving the way to explore geothermal energy, lithium, and rare earth elements.

Carla Teles 19/04/2026 at 23:09

Science and Technology

Red dots from the James Webb may reveal black holes that are relics from before the Big Bang, says a study proposing a “Great Bounce” and suggesting a connection with dark matter.

Carla Teles 19/04/2026 at 22:52

Economy

Paraguay launches Investor Pass in São Paulo and allows direct permanent residency for foreigners without going through temporary residency with investment in real estate, stocks, or tourism.

Carla Teles 19/04/2026 at 22:45

Science and Technology

10-year-old girl falls in love with Minecraft, compares game stones with real minerals, and becomes the youngest Brazilian to publish a scientific article.

Romário Pereira de Carvalho 19/04/2026 at 22:38

Science and Technology

Scientists reveal that Earth’s orbit is just 3 days away from a collision if the satellites stop diverting, and the Sun at its peak activity could be the trigger that no one expected to turn space into a zone of destruction.

Maria Heloisa Barbosa Borges 19/04/2026 at 22:24

Automotive

Brazil and Argentina finalize a pact to shield the automotive sector from the pressure of Chinese cars and promise new rules by 2029, with productive integration and attraction of investments.

Carla Teles 19/04/2026 at 22:22

Economy

Oil prices soar after Iran and the U.S. attack ships in the Strait of Hormuz, with Brent crude reaching $95.59 amid the risk of a new war.

Fabio Lucas Carvalho 19/04/2026 at 22:18

Interesting facts

One thousand-ton stones were stacked with millimeter precision thousands of years ago in Lebanon, and to this day, no engineer in the world can explain how an ancient civilization did this without modern technology.

Bruno Teles 19/04/2026 at 22:16

Interesting facts

A house owner in Minas Gerais built a 14-meter wall that blocks the view of three floors of a neighboring building, and the architect responsible for the project explains why there was no other option.

Bruno Teles 19/04/2026 at 22:03

Interesting facts

(VIDEO) Hail covered the highway with a foot of ice and trapped dozens of drivers for over an hour in the interior of São Paulo, where cars skidded without moving and only managed to move after trucks passed, breaking the ice on the road.

Maria Heloisa Barbosa Borges 19/04/2026 at 22:00

Economy

Premium cleaners charge up to R$ 1,000 for 8 hours, earn above the CLT and public servants, and go viral on social media, but experts warn of risks without guarantees.

Carla Teles 19/04/2026 at 21:54