Há 2 grandes razões para não poupar num carregador de telemóvel

Quando os humanos se tornam a saída para a IA

O futuro da troca entre a cognição humana e a conveniência de ferramentas cada vez mais capazes está se tornando um tema comum, mas a preocupação mais direta é …

Vodafone deixa escapar preços do iPhone 18 Pro e do iPhone Ultra

Adormecendo às 15h: A ciência da sonolência da tarde

Você acabou de almoçar e está de volta à sua mesa, pronto para mergulhar no restante do trabalho do dia. No entanto, até as 15h, seus olhos começam a pesarem. E…

Carros "vindos do futuro"? Marca ligada à Huawei nega acusações

'Hiperseleção' está tornando a vida moderna eficiente, agradável e entediante

It’s difficult to imagine a song like Queen’s 1975 Bohemian Rhapsody topping the charts today. Almost six minutes long, it moves through several radically diffe…

Demência. O sinal que pode aparecer muito antes da perda de memória

Austrália quer permitir a desativação de algoritmos nas redes sociais

The moon will hide Jupiter in broad daylight on Sept.8 — here's how to see it

The moon and Jupiter will meet before dawn on Sept. 8, before the moon hides the giant planet from view in a rare daytime occultation.…

Earth's moon could have formed in just 5 hours after giant impact

One day in history about 4.5 billion years ago was a dramatic one for Earth, potentially giving our planet an instant moon and an almighty headache all in one g…

On this day in space! Sept. 7, 1995: NASA launches its 100th astronaut flight on space shuttle Endeavour's STS-69 mission

On Sept. 7, 1995, the space shuttle Endeavour launched on mission STS-69, NASA's 100th astronaut flight. Here's why it mattered.…

Galaxies tangled in science and spirit | Space photo of the day for Sept. 7, 2026

"Astronomy is not just science or spirit; it's both at the same time."…

Are there nuclear weapons hidden in space? Why a 60-year ban on space nukes has been impossible to enforce

Nuclear weapons have been banned from space for nearly 60 years. A new detection method could help verify whether nations are keeping that promise.…

The future of Earth observation: Private satellites and AI bring benefits but also pose risks

We've entered a new world of Earth observation, in which artificial intelligence helps researchers make sense of an ever-glowing glut of privately gathered data…

Guldhøj folding chair: The only completely preserved chair from Bronze Age Europe

The remarkably preserved wooden folding chair was likely a status symbol and was found in the grave of a Bronze Age chieftain.…

Cheaper than Prime Day, this super-portable, beginner-friendly telescope is my number one choice for skywatching

20% off at Amazon, the Celestron FirstScope is the telescope I grab for quick stargazing sessions and it's ideal for beginners and kids too.…

The Download: the hunt for underground hydrogen and more rogue OpenAI agents

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. How much hydrogen awai…

Labor Day in space: NASA astronauts get the holiday off

Like their compatriots here on Earth, the three NASA astronauts living aboard the International Space Station will get a well-deserved rest on Labor Day.…