Fadiga, dores de cabeça e problemas de memória podem ter esta origem

DMAP reveals keynote speakers and conference tracks for DigiCon 2026

Welcome to the future of digital marketing! From exciting workshops to discussion tracks, here's what you can catch at DigiCon 2026…

Cybercrime feud erupts on dark web as notorious group claims hijack of rival’s website

WASHINGTON, Sept 20 (Reuters) - One of the world's best-known cybercrime groups said on Sunday it had hijacked one of its chief rivals' dark web site, bringing …

Пользователи в России пожаловались на проблемы с доступом в App Store

Российские пользователи сообщают о проблемах с доступом к App Store — магазину приложений Apple, следует из данных сервиса «Сбой.рф».…

BUSINESS REFLECTION: Crossed Wires: AI flips the script on the economics of hacking and cybersecurity

A single operator can now direct AI hacking swarms to scan, exploit and ransom neglected devices worldwide, collapsing human processing limits and exposing deca…

Parece um Renault Twingo, mas é um Nissan: eis o novo Pixo

Estados Unidos propõem à China mecanismo de alerta sobre incidentes de IA

A remota ilha onde hackers se preparam para nos defender de uma guerra invisível

Quão fácil é paralisar nosso mundo moderno? Conheça os especialistas que estão tentando descobrir a resposta para essa pergunta em uma ilha remota ao norte do C…

Scientists opened a sealed envelope after 10 years. Gravity still didn’t make sense

A decade-long NIST experiment has produced a new measurement of the universal gravitational constant that differs unexpectedly from another leading result, deep…

Como uma janela de avião é feita? Saiba por que fabricação exige engenharia complexa

Poucas empresas têm tecnologia para fabricar janelas de aviões, que estão cada vez mais difíceis de produzir…

'We are on our way to groundbreaking science': Stars turn neon-green in first test image from NASA's Roman telescope — Space photo of the week

This week, NASA turned on the Nancy Grace Roman Space Telescope's powerful 300-megapixel camera for the first time. The debut test image promises "groundbreakin…

8 common food additives linked to high blood pressure and heart disease

Common preservatives hiding in processed foods may carry unexpected heart risks, with heavy consumption linked to substantially higher rates of high blood press…

Did the Vikings really shoot fiery arrows at funeral boats?

The idea of Vikings using fire arrows to set funeral boats ablaze is seen frequently in popular culture. But did it really happen?…

A giant crater may reveal the origin of Mars’ doomed moon

A massive crater on Mars’ moon Phobos may hide a dense region of compressed material that could reveal whether the moon is a captured asteroid or debris from an…

Scientists may have solved a 2,000-year-old Dead Sea Scrolls mystery

Researchers may have solved a long-running mystery surrounding the Dead Sea Scrolls by proposing that the Qumran sect really did use its distinctive 364-day cal…

Scientists discover a hidden “ID card” in cat urine

Cats may identify one another through a surprisingly durable chemical “calling card” made from 13 unusual fatty acids in their urine. The compounds appear linke…

New nanoparticles make hidden chemical differences light up

Scientists have developed ultra-bright nanoparticles that can detect tiny amounts of chemicals and distinguish between molecules that look almost identical. The…

Ancient DNA reveals how plague kept returning for 400 years after the Black Death

Ancient DNA reveals that plague repeatedly returned to Europe for more than 400 years after the Black Death, evolving into new lineages and spreading through tr…

Einstein’s “spooky action” just survived one of physics’ most extreme tests

Physicists have detected strong evidence that heavy, fleeting Z bosons can become quantum entangled during Higgs boson decays at CERN’s Large Hadron Collider. T…

Scientists find that “perfect” systems may be surprisingly fragile

Complex systems may work better when their parts are not perfectly alike. Northwestern physicists found that carefully balanced variation, or “disorder,” can ma…

A 66-million-year-old tooth reveals T. rex was nearly as warm as a human

Chemical clues preserved inside fossilized T. rex teeth reveal that the dinosaur maintained a body temperature of about 97 degrees Fahrenheit, almost identical …