$ USD 1 USD = 1,0000 $ € EUR 1 USD = 0,8956 € R$ BRL 1 USD = 5,3959 R$ £ GBP 1 USD = 0,7469 £ ¥ JPY 1 USD = 157,4953 ¥ Fr CHF 1 USD = 0,8246 Fr C$ CAD 1 USD = 1,3963 C$ A$ AUD 1 USD = 1,4224 A$ ¥ CNY 1 USD = 6,6710 ¥ HK$ HKD 1 USD = 7,8454 HK$ S$ SGD 1 USD = 1,2783 S$ NZ$ NZD 1 USD = 1,7753 NZ$ kr SEK 1 USD = 9,8271 kr kr NOK 1 USD = 9,2148 kr kr DKK 1 USD = 6,7002 kr ₽ RUB 1 USD = 80,3972 ₽ ₹ INR 1 USD = 95,0501 ₹ R ZAR 1 USD = 16,6721 R ₺ TRY 1 USD = 49,9530 ₺ Mex$ MXN 1 USD = 18,8216 Mex$ ₩ KRW 1 USD = 1.334,7955 ₩ zł PLN 1 USD = 3,9414 zł ฿ THB 1 USD = 33,7409 ฿ Rp IDR 1 USD = 18.131,9505 Rp ﷼ SAR 1 USD = 3,7500 ﷼ د.إ AED 1 USD = 3,6725 د.إ $ ARS 1 USD = 1.537,3487 $ $ CLP 1 USD = 986,1988 $ $ COP 1 USD = 3.164,2989 $ Kč CZK 1 USD = 21,8013 Kč
Filtrando por: tag: A.I. - Exibindo 31 - 60 de 93 notícias.
imagem
23/09/2026 06:00
How China’s Leader Plans to Win the Future With A.I.
A decade ago, Xi Jinping asked if China could master A.I. His push is remaking the economy, challenging the United States and keeping society under co...
imagem
23/09/2026 01:01
Many Countries Are Optimistic About A.I., Poll Finds
A Gallup poll found that a majority of people surveyed across 37 countries said they were curious or excited about artificial intelligence, more than ...
imagem
22/09/2026 17:58
Cold War Lessons for A.I.
The U.S. and Soviet Union managed to avert nuclear catastrophe. Can Washington and Beijing do the same for A.I.?
imagem
22/09/2026 11:15
U.N. Live Updates: Secretary General Calls on World Leaders to End Conflicts and Confront A.I. Threats
António Guterres, the U.N. secretary general, was among the first to deliver remarks to the General Assembly in New York. President Trump is expected ...
imagem
21/09/2026 16:57
Spectre of Rogue A.I. Looms Over U.N. Talks on Digital Cooperation
Diplomats, dignitaries and tech experts gathered amid the United Nations General Assembly to debate how to address the threats and harness the potenti...
imagem
21/09/2026 13:55
U.N. Seeks Relevance on A.I. as the U.S. and China Race Ahead
Artificial intelligence is a race solely between two rival powers with the rest of the world largely on the sidelines, foreign policy experts said.
imagem
21/09/2026 06:04
U.N. General Assembly to Confront Familiar Crises, New Conflicts and A.I.
The United Nations is also searching for a replacement for António Guterres, who has served two terms as the secretary general and is stepping down.
imagem
18/09/2026 11:20
Iran and China Create First-of-Their-Kind Autonomous A.I. Influence Campaigns
The countries, along with Israeli firms, combined Chinese open-source A.I. models and A.I. agents for the campaigns, foreshadowing future online manip...
imagem
16/09/2026 12:29
In the Maldives, A.I. Is Helping to Rebuild Beaches Lost to Rising Seas
An experimental system with roots at M.I.T. can assess coastal erosion patterns and harness them to pile up sand instead of washing it away.
imagem
16/09/2026 01:01
In the Age of A.I., Some in China Wonder if Learning English Is Worth the Trouble
A math teacher’s viral post prompted a debate over the language, which some see as an optional skill — and a symbol of Western dominance.
imagem
15/09/2026 17:51
The A.I. Doomsday Skeptics
The focus on dystopian scenarios is shifting public discourse from present-day dangers to hypothetical futures, some experts say.
imagem
15/09/2026 10:07
Gates Foundation Pledges $1 Billion to Combat A.I. Inequality
Bill Gates, the foundation’s chairman, has been vocal about the dangers of artificial intelligence. The donation will invested in A.I. projects to bri...
imagem
14/09/2026 08:14
China’s Top Spy Chief Warns A.I. Is a Threat to Party Rule
Even as Beijing urges the United States not to hype the dangers of A.I., its own spy chief is framing the technology as a threat to the Communist Part...
imagem
14/09/2026 06:02
Is A.I. Raising the Chances of Biological Warfare?
Current chatbots aren’t likely to help lone actors invent a deadly pathogen, experts say. But newer models, trained in biology, may need stronger safe...
imagem
13/09/2026 17:23
King Charles Will Convene A.I. Leaders Amid Calls to Slow Development
As alarm from the highest echelons of A.I. companies mounts, Buckingham Palace said the king would meet with executives to explore how the technology ...
imagem
11/09/2026 06:11
For China, a Mock A.I. Attack on WeChat Signals a Dangerous New Era
The demonstration of a potent cyberweapon has exposed China’s vulnerabilities and added to the urgency of A.I. safety talks between Beijing and Washin...
imagem
09/09/2026 17:48
Back to School, Now With A.I.
This year is shaping up to be a global experiment in education: Can students embrace tech innovation without losing critical thinking skills?
imagem
06/09/2026 18:01
When A.I. Starts Scheming
An unreleased model escaped human control and formed a swarm of A.I. agents. It was the kind breach that could cause chaos next time.
imagem
06/09/2026 01:01
China’s New Graduates, Facing a Dire Job Market, Must Also Contend With A.I.
A record 12.7 million young people are looking for jobs as the country embraces artificial intelligence — and as the technology begins to upend the wo...
imagem
05/09/2026 06:02
Kenyans Made a Living Writing College Essays. Then A.I. Arrived.
Thousands of Kenyans made a living writing essays for overseas students. With A.I., the work has dried up, a warning for online gig work that has been...
imagem
04/09/2026 17:34
Netanyahu Posts A.I. Video Pairing Mamdani With Iranian Ruler
The video shows fictitious scenes of Mayor Zohran Mamdani on the phone, celebrating with Ayatollah Mojtaba Khamenei and others, at the prospect of Mr....
imagem
02/09/2026 06:02
After the Earthquake, They Used A.I. to Mobilize Aid
As volunteers struggled to get supplies to quake victims in Colombia, a few tech workers built an app to map and organize the sprawling relief effort.
imagem
26/08/2026 17:55
Why China Loves A.I.
People in China are way more optimistic about the technology than Americans. We look at what’s behind the difference.
imagem
25/08/2026 05:04
Australia Bans Generative A.I. From Official Music Charts
Under new rules, recordings developed using generative A.I. will only be allowed if they are “substantially human-made,” the peak body says.
imagem
24/08/2026 06:29
A Drone Killed Three Ukrainians. It Was Guided Entirely by A.I.
An attack by what Ukrainian officials said was a Russian drone with an Nvidia chip presages a dystopian future of weaponry untethered to humans.
imagem
24/08/2026 06:02
Some of Russia’s A.I. Drones Are Powered by Nvidia Microcomputers, Ukrainian Officials Say
The tech giant says it does not sell the devices in Russia, but they are widely available on resale markets. When purchased that way, they are virtual...
imagem
24/08/2026 06:00
A Drone Killed Three Ukrainians. It Was Guided Entirely by A.I.
An attack by what Ukrainian officials said was a Russian drone with an Nvidia chip presages a dystopian future of weaponry untethered to humans.
imagem
17/08/2026 01:01
China Wants Its Data to Power the World’s A.I.
China is exporting more than A.I. models. It wants its data to influence the world’s chatbots, raising fears that Beijing’s narratives will spread wit...
imagem
05/08/2026 11:12
How China’s A.I. Is Surging Across Africa
In African tech hubs, developers are picking China’s cheap, freely available artificial intelligence models over more powerful U.S. ones.
imagem
04/08/2026 17:56
When A.I. Goes Rogue
It was the stuff of science fiction — until recently.
“

A persistência é o caminho do êxito.

— Charles Chaplin