Agentes autônomos de inteligência artificial (IA) como Claude, Gemini, Grok e outros modelos criaram vocabulário próprio, tornando até metade das mensagens inco…
The American Space Museum's next space memorabilia sale includes two separately consigned lots that when matched together form one potentially highly-valued art…
A ciência ainda não sabe exatamente por que os anestésicos funcionam, mas eles revelam indicações sobre a natureza da nossa consciência.…
This show has been flagged as Clean by the host. Replacing battery Remove the emergency key Pry open the fob around the seam with a blunt knife or similar Note …
Observações do James Webb revelaram que galáxias já espalhavam elementos pesados pelo cosmos apenas 500 milhões de anos após o Big Bang, indicando que o Univers…
An enormous, ongoing cosmic "fart" is causing a mysterious zombie star to flare up repeatedly, shining bright pulses of X-rays toward Earth, a new study reveals…
WASHINGTON, Sept 27 (Reuters) - AI requires safeguards that go beyond self-regulation, Microsoft co-founder Bill Gates said in an interview that aired on Sunday…
A large health-record analysis found that glucosamine use was associated with a 25% higher likelihood of mild cognitive impairment progressing to dementia. Lab …
Um filme de "Star Wars" dirigido por Jon Watts está em desenvolvimento. O americano fez os três filmes do Homem-Aranha com o ator Tom Holland lançados entre 201…
One of the largest images from the James Webb Space Telescope so far reveals an intricate landscape of dwarf stars and spectacular clouds.…
Com a introdução do sistema de mísseis HQ-20, a China entrou em uma nova era de defesa antiaérea, marcando um avanço significativo em suas capacidades militares…
When you think of objects close to the sun, Mercury, the solar system's innermost planet, probably comes to mind. But has any other object — natural or artifici…
Novas imagens de Marte mostram uma região polar onde os tons avermelhados se misturam com os violetas, rosados e azuis, revelando a diversidade de materiais e p…
Pain and fatigue in rheumatoid arthritis can persist even after inflammation improves, with depression, poor sleep, obesity, smoking, and chronic pain potential…
We are saddened to report this week on the passing of four well-known amateurs, including two members of the extended “ARRL family.” Longtime ARRL Rhode Island…
Ancient DNA shows that adults and children buried together in medieval Sweden were often not members of the same immediate family, suggesting that burial choice…
As Trump brushes off the need for additional guardrails around artificial intelligence, Bill Gates is sounding the alarm. In a recent interview, the Microsoft c…
Direct oral anticoagulants cut the risk of serious clinical events by 69% in atrial fibrillation patients with an intermediate risk of stroke, according to the …
A single dose of an experimental CRISPR therapy cut LDL cholesterol and triglycerides by about half in patients with difficult-to-treat lipid disorders. The red…
Scientists studying ancient Australian rocks uncovered more than 12,000 fossils from some of the oldest known eukaryotes on Earth. These early complex cells liv…
Scientists have streamlined a method for measuring DNA-bound phosphorus in soil, making it cheaper and easier while preserving its accuracy. The technique could…
