Solar sail probe could detect space tornadoes earlier

Share this Article You are free to share this article under the Attribution 4.0 International license. Spirals of solar wind can spin off larger solar eruptions and disrupt Earth’s magnetic field, yet they are too difficult to detect with our current single-location warning system, according to a new study. But a constellation of spacecraft, including […]

Solar sail probe could detect space tornadoes earlier Read More »

STF suspende julgamento sobre projeto para obra da Ferrogrão

O Supremo Tribunal Federal (STF) suspendeu nesta quarta-feira (8) o julgamento sobre a legalidade do projeto de construção da Ferrogrão, nova ferrovia que ligará Sinop, no norte de Mato Grosso, a Itaituba, no Pará. A votação sobre a constitucionalidade da construção foi iniciada na sessão de hoje, mas após os votos dos ministros Alexandre de

STF suspende julgamento sobre projeto para obra da Ferrogrão Read More »

Protestos no Equador: o que explica manifestações contra presidente Noboa que paralisam o país

Crédito, Getty Images Legenda da foto, Manifestantes participam de protesto em apoio à greve nacional em Quito, em 7 de outubro Article Information Mesmo após o governo do Equador declarar estado de exceção, os protestos não parecem diminuir no país. Os confrontos entre manifestantes e forças policiais já deixaram um morto, mais de 80 feridos

Protestos no Equador: o que explica manifestações contra presidente Noboa que paralisam o país Read More »

OpenAI’s Nick Turley on transforming ChatGPT into an operating system

When Nick Turley joined OpenAI in 2022 as the head of ChatGPT, he was tasked with commercializing the company’s research. He has made great strides toward that goal, growing the product to 800 million weekly active users. Now Turley wants to take an even bigger swing: transforming ChatGPT into a new type of operating system

OpenAI’s Nick Turley on transforming ChatGPT into an operating system Read More »

The Best Amazon Prime Day Baby Deals (2025): Car Seats, Strollers, and More

Becoming a parent is an expensive experience, and with rising costs and tariffs, it certainly isn’t getting cheaper. One way to help curb the insane amount of spending you’re on the hook for? Finding great deals on the gear you need, and Amazon Prime Day is a perfect opportunity. There’s plenty of baby gear you’re

The Best Amazon Prime Day Baby Deals (2025): Car Seats, Strollers, and More Read More »

My fiancée always misplaces her favorite earbuds, but with a Prime Day deal like this, I don’t care if she loses them again

My fiancée has a real knack for misplacing things. She never loses them permanently, but I’ve turned our house over a few too many times when she needs them at the last minute, so I’m pretty tempted by this Shokz OpenFit Air deal at Amazon, which saves almost a third on her favorite open-earbuds –

My fiancée always misplaces her favorite earbuds, but with a Prime Day deal like this, I don’t care if she loses them again Read More »

Psychedelic beer may have helped pre-Inca empire in Peru schmooze elite outsiders and consolidate power

The growth of a pre-Inca civilization known as the Wari may have been aided by psychedelic-laced beer, researchers propose in a new study. The Wari flourished from roughly A.D. 600 to 1000 and are known for their mummified burials, human sacrifices, and elaborate objects created out of gold, silver and bronze. They also built cities

Psychedelic beer may have helped pre-Inca empire in Peru schmooze elite outsiders and consolidate power Read More »

Antarctic Ocean of the last ice age reveals how a critical process of CO₂ storage may slow again

Credit: CC0 Public Domain Off the coast of Antarctica, the sea ice retreated toward the southernmost continent and, like a bottle cap taken off a soda bottle, that reduced pressure slowed down a process of critical carbon dioxide capture, dramatically accelerating the warming of the planet. But all that happened thousands of years ago, one

Antarctic Ocean of the last ice age reveals how a critical process of CO₂ storage may slow again Read More »

Government shutdown: Responding to flight delays

The federal government shutdown has entered its second week, and already shortages of air traffic controllers have strained operations and disrupted flights at some U.S. airports. Experts, as well as union leaders representing air traffic controllers and security screeners, warn that the impact could grow significantly worse if the shutdown continues and employees start to

Government shutdown: Responding to flight delays Read More »

Translate »
Share via
Copy link