O mercado inicia a terça-feira com as atenções voltadas para o início da Assembleia Geral das Nações Unidas, em Nova York.

O Comitê de Política Monetária (Copom) do Banco Central (BC) avalia que as evidências de transmissão da política monetária contracionista para a atividade econômica têm se acumulado gradualmente.

O mercado físico brasileiro de café deve ter mais um dia de preços baixos. A Bolsa de Nova York (ICE Futures US) opera em queda.

O 15º Congresso Brasileiro do Algodão (15º CBA) inicia nesta terça-feira, dia 22, em Belo Horizonte, com a abertura oficial 10h15

A Yellowstone super-eruption would begin not with a sudden surprise, but with weeks of increasingly alarming warning signs such as migrating earthquake swarms, rapid ground uplift, changing geysers, and rising volcanic gases. In a worst-case scenario, those…

An amateur astronomer searching satellite maps for a Quebec camping spot accidentally discovered a massive ancient impact crater. Scientists later found shatter cones that confirmed the 25-kilometer-wide structure was blasted into Earth roughly 390 million…

Researchers have created a concrete mixture that is both stronger and capable of absorbing carbon dioxide. The best formula, combining zeolite with bamboo biochar, boosted compressive strength by 7.48% and tensile strength by 15% compared with conventional…

A new AI control system lets MIT’s tiny flying robot move with insect-like agility, boosting its speed by about 450 percent and allowing it to pull off 10 somersaults in 11 seconds. The technology could eventually enable miniature robots to search earthquake…

Researchers observed a humpback whale mother staying beside her presumed stillborn calf for hours and possibly days off Australia’s Gold Coast. She maintained eye contact and remained close to the calf in behavior resembling caregiving and nurturing. Scientists…

Stanford researchers have recorded the first real-time quantum jumps of sound, watching single phonons abruptly vanish from one energy state to another. The breakthrough could open new paths for quantum computing, error correction, highly sensitive biological…

A minimally invasive procedure called genicular artery embolization could offer a new middle ground between conservative treatments and knee replacement for osteoarthritis. By blocking tiny blood vessels associated with inflammation, GAE can significantly…

Caffeine may make sleep less restorative even when you fall asleep normally and stay in bed for eight hours, with EEG recordings revealing fewer of the slow brain waves associated with deep sleep. Individual sensitivity varies dramatically, meaning even caffeine…

Face à l’essor des technologies décentralisées, la question de la coexistence entre les structures étatiques traditionnelles et les nouveaux paradigmes monétaires se pose avec une acuité particulière. Alors que les États modernes reposent sur une centralisation…

The SSD speed boost on the 2026 Mac Studio is so dramatic that even if you bought one of the previous model earlier this year, you should consider upgrading.

A coding-agent skill for multi-phase security audits with independently verified, machine-readable findings - cloudflare/security-audit-skill

X is expanding its “Under the Hood” transparency tool to show when posts have been downranked or withheld in response to local laws and government demands, including which country made the request.

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I've always wanted to build something inside an Altoids tin ever since I first saw the MintyPi by @wermy Then recently, I came across a video by @ExercisingIngenuity…

Recently, The White House launched its own official app on iOS and Android, claiming that it gives users "unparalleled access to the Trump

52 BTC moved from the Coldcard theft — with a message attached A new movement in the Coldcard theft has caught attention: 52.37 BTC was consolidated into a new address described as a trust address, according to reporting based on Galaxy Research's on-chain…