$ USD 1 USD = 1,0000 $ € EUR 1 USD = 0,8685 € R$ BRL 1 USD = 5,0659 R$ £ GBP 1 USD = 0,7430 £ ¥ JPY 1 USD = 158,3472 ¥ Fr CHF 1 USD = 0,8080 Fr C$ CAD 1 USD = 1,4018 C$ A$ AUD 1 USD = 1,4244 A$ ¥ CNY 1 USD = 6,7688 ¥ HK$ HKD 1 USD = 7,8422 HK$ S$ SGD 1 USD = 1,2829 S$ NZ$ NZD 1 USD = 1,7014 NZ$ kr SEK 1 USD = 9,5345 kr kr NOK 1 USD = 9,4895 kr kr DKK 1 USD = 6,4820 kr ₽ RUB 1 USD = 79,5348 ₽ ₹ INR 1 USD = 95,4965 ₹ R ZAR 1 USD = 16,5523 R ₺ TRY 1 USD = 47,5478 ₺ Mex$ MXN 1 USD = 17,3387 Mex$ ₩ KRW 1 USD = 1.438,1998 ₩ zł PLN 1 USD = 3,7406 zł ฿ THB 1 USD = 33,4461 ฿ Rp IDR 1 USD = 18.037,9809 Rp ﷼ SAR 1 USD = 3,7500 ﷼ د.إ AED 1 USD = 3,6725 د.إ $ ARS 1 USD = 1.488,4531 $ $ CLP 1 USD = 927,3749 $ $ COP 1 USD = 3.202,8901 $ Kč CZK 1 USD = 21,0200 Kč
Filtrando por: tag: researchers - Exibindo 1 - 25 de 25 notícias.
imagem
31/07/2026 16:00
VC-backed startups commit more fraud, and researchers think they know why  
New research from the U.K.’s Imperial College and France’s Emlyon Business School mapped out how Silicon Valley founders commit fraud — and the role i...
imagem
26/07/2026 10:30
Restricted eating hours may reduce cognitive decline in older age, researchers find
Preliminary study shows older people who avoided food four hours before bed did better in problem solving testsConfining mealtimes and snacks to a nin...
imagem
23/07/2026 22:00
How AI guardrails are impeding the work of offensive cybersecurity researchers
We spoke with several cybersecurity researchers, who look for unknown vulnerabilities and develop tools to exploit them, about how OpenAI’s and Anthro...
imagem
22/07/2026 12:00
Great Barrier Reef microbiome mapped as researchers discover 500 bacterial species previously unknown to science
Research identifies 808,585 viral genomes belonging to what scientists estimate to be 362,802 different virusesGet our breaking news email, free app o...
imagem
20/07/2026 12:15
Inference startup Infinity raises $15M from Touring Capital, OpenAI and Athropic researchers
AI infrastructure company Infinity announced Monday a $15 million raise at a $100 million valuation from investors including Touring Capital, Principa...
imagem
15/07/2026 12:16
Cancer disparities researchers say federal funding changes have disrupted their work
In a survey, 93% of cancer researchers who study disparities said federal policy changes have affected them. Funding is harder to come by and they wor...
imagem
29/06/2026 09:00
Tiny Antarctic sea creature could be key to treating melanoma, researchers say
Underwater expedition by Florida-based team supports possible therapeutic use of bacterial toxins from sea squirtsResearchers at a Florida university ...
imagem
24/06/2026 18:42
AI researchers continue to leave Google for its rivals
Top AI researchers Jonas Adler and Alexander Pritzel are leaving Google for Anthropic, following departures from top scientists Noam Shazeer and John ...
imagem
17/06/2026 20:07
ChatGPT can be made to generate sexualised and violent images, researchers find
But researchers say its still possible to trick the AI chatbot into producing graphic content.
imagem
10/06/2026 12:41
Cybersecurity researchers aren’t happy about the guardrails on Anthropic’s Fable
Cybersecurity researchers are complaining that Anthropic's new model Fable has guardrails that are too strict for any cybersecurity work.
imagem
09/06/2026 06:00
GLP-1s appear to protect against cancer. Researchers are trying to figure out how
Recent studies suggest GLP-1s, the weight loss and diabetes drugs, may both prevent cancer and slow its progression. While weight loss is known to cur...
imagem
31/05/2026 20:01
2025 Wildfires Were the Costliest Ever, Researchers Say
Severe, hard-to-control blazes in densely populated areas like Los Angeles drove the year’s record losses.
imagem
28/05/2026 02:56
Happy, who taught researchers that elephants can recognize themselves, is euthanized
Happy, a Bronx Zoo elephant who gave researchers new insight into the animal's behavior and became the crux of a closely watched animal rights case, h...
imagem
26/05/2026 18:26
Researchers are building AI-powered robot labs. What does this mean for science?
Thanks to new technologies like artificial intelligence, scientists are increasingly freed from the constraints of the laboratory. It raises questions...
imagem
21/05/2026 07:00
Researchers say the Trump administration is finding new ways to punish science
Even with federal grants largely restored, scientists say the Trump administration is still preventing those funds from reaching them. The consequence...
imagem
15/05/2026 17:38
ArXiv will ban researchers who upload papers full of AI slop
ArXiv, a popular platform for preprint academic research, is taking a new step to attempt to reduce the volume of papers that include AI slop. If a pa...
imagem
14/05/2026 13:47
Researchers unearth Southeast Asia's largest dinosaur
They're calling it the "last titan" of Thailand. The sauropod — an herbivore with a long neck and tail — comes from the late Early Cretaceous period, ...
imagem
11/05/2026 12:08
Supermarket foods claiming to be ‘natural’ or ‘sustainable’ mostly just using marketing terms, researchers find
Survey of 27,000 Australian supermarket items found some products boasting environmental benefits had significantly higher emissions than unlabelled c...
imagem
11/05/2026 07:00
Researchers find 42% drop in Canadians visiting US metro areas amid Trump 2.0
Data from University of Toronto suggests Canadians are avoiding US cities during the second Trump administrationA new research tool that tracks cell p...
imagem
07/05/2026 10:32
These families help researchers find Alzheimer's treatments. Their network is at risk
Families with rare gene mutations that cause Alzheimer's in middle age are giving scientists a unique window on the disease, and a quick way to test p...
imagem
05/05/2026 10:13
Researchers gaslit Claude into giving instructions to build explosives
Anthropic has spent years building itself up as the safe AI company. But new security research shared with The Verge suggests Claude's carefully craft...
imagem
30/04/2026 06:00
UK researchers develop tool to identify people most at risk of obesity-related diseases
Data tool could help NHS prioritise who gets access to limited weight-loss medication, say scientistsA new tool that can shed light on who is most at ...
imagem
27/04/2026 09:02
Lake Superior’s wolves thriving as packs prey on moose, researchers say
2026 estimates for wolves on island highest since late 1970s but moose population declining dramaticallyWolves on a remote island in Lake Superior app...
imagem
25/04/2026 12:03
Researchers say we’re talking less than ever
Researchers at the University of Missouri-Kansas City and the University of Arizona say that between 2005 and 2019, the number of words we speak out l...
imagem
23/04/2026 09:01
Surveillance vendors caught abusing access to telcos to track people’s phone locations, researchers say
The Citizen Lab found two separate surveillance vendors abusing the backbone of cellular networks to spy on several victims across the world.

A verdade é independente da maioria.

— Autor desconhecido