$ USD 1 USD = 1,0000 $ € EUR 1 USD = 0,8706 € R$ BRL 1 USD = 5,1363 R$ £ GBP 1 USD = 0,7482 £ ¥ JPY 1 USD = 155,8278 ¥ Fr CHF 1 USD = 0,8247 Fr C$ CAD 1 USD = 1,3979 C$ A$ AUD 1 USD = 1,4061 A$ ¥ CNY 1 USD = 6,7218 ¥ HK$ HKD 1 USD = 7,8452 HK$ S$ SGD 1 USD = 1,2756 S$ NZ$ NZD 1 USD = 1,7443 NZ$ kr SEK 1 USD = 9,8206 kr kr NOK 1 USD = 9,4207 kr kr DKK 1 USD = 6,5137 kr ₽ RUB 1 USD = 84,4703 ₽ ₹ INR 1 USD = 95,9584 ₹ R ZAR 1 USD = 16,2606 R ₺ TRY 1 USD = 48,7319 ₺ Mex$ MXN 1 USD = 17,1849 Mex$ ₩ KRW 1 USD = 1.380,5188 ₩ zł PLN 1 USD = 3,7957 zł ฿ THB 1 USD = 33,2859 ฿ Rp IDR 1 USD = 17.740,8423 Rp ﷼ SAR 1 USD = 3,7500 ﷼ د.إ AED 1 USD = 3,6725 د.إ $ ARS 1 USD = 1.510,0024 $ $ CLP 1 USD = 953,4394 $ $ COP 1 USD = 3.128,8004 $ Kč CZK 1 USD = 21,1827 Kč
Filtrando por: tag: Study - Exibindo 91 - 120 de 147 notícias.
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08/06/2026 15:17
Nuclear risks rise as powers expand and modernise arsenals: SIPRI study
Nuclear states walking away from disarmament commitments amid heightened escalation dangers, leading institute warns.
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08/06/2026 06:00
People love working from home. But does it love them back? A new study says no
A new study finds that people in remote jobs are more socially isolated, anxious and sad, compared to people not in remote jobs. But demanding everyon...
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08/06/2026 05:00
Top five-a-day foods new study says your heart needs
Not all fruit and veg is equal for getting nutrients called flavanols, say researchers.
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08/06/2026 04:00
Octopus surge spreads up UK coast as far as Scotland, study finds
Record numbers linked to warming waters is mixed news for fishers, with shellfish catches down but octopus catches boomingRecord numbers of octopuses ...
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04/06/2026 16:16
Wildfire smoke has reversed US progress toward ozone air quality, study finds
Since 2015, destructive fires have undone years of effort to reduce ozone levels, underscoring a growing public health crisisThe highly destructive wi...
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04/06/2026 06:00
National Guard has done little to reduce violent crime in D.C., a new study finds
A new study has found that the National Guard's presence in Washington, D.C. had no effect on violent crime in the city. The Guard has been deployed s...
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03/06/2026 22:16
Nigeria’s second-chance schools: women balancing study and survival
Women in northern Nigeria return to school after years out, but must balance childcare, duties and costs.
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02/06/2026 19:30
Weight-loss drugs may prevent thousands of knee replacements, study suggests
Patients with knee arthritis who took medications for at least three years at reduced risk of needing surgeryTaking weight-loss drugs for at least thr...
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01/06/2026 20:01
Reform UK support could plateau as it relies on socially conservative views, study finds
Party could struggle to push ratings as strategy increasingly focuses on views held by minority of voters, research findsReform UK is becoming increas...
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01/06/2026 03:00
Wildfires devastating richer areas but fewer hectares burned globally – study
‘Megafires’ in California, Canada, South Korea and Europe in 2025, but changes to farming slowed spread in parts of Africa“Devastating” wildfires ripp...
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31/05/2026 10:00
Striking differences in benefit entitlements across UK countries, study finds
Scottish family on low income receives £15,000 more a year than identical household in EnglandThe emergence of “welfare nationalism” in the UK has cre...
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30/05/2026 06:00
Cats could help scientists better understand human cancer, study says
A study of nearly 500 domestic cats uncovered similarities between cancer gene mutations in felines and humans.
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30/05/2026 05:46
Millions of breast cancer patients could safely avoid chemotherapy, study suggests
A new DNA test could help screen whether patients require the treatment or not, according to a new international trial.
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29/05/2026 10:00
Republican mistrust in healthcare widens US health gap, study finds
Republicans increasingly avoid doctors and vaccines, widening health gaps with Democrats, researchers sayGrowing Republican mistrust in the healthcare...
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28/05/2026 09:00
US abortion restrictions are hindering access to miscarriage care, study finds
States with abortion bans are turning away from medications to a wait-and-see approach, with care falling below standardsAbortion restrictions in the ...
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23/05/2026 07:00
UK, German and French aid cuts will take ‘devastating toll’ on most vulnerable, says study
As Europe’s leading donor countries slash budgets, the result could be more than 11.5m preventable deaths, report suggestsCuts to foreign aid budgets ...
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23/05/2026 02:00
Stephen Hawking’s father worried his son ‘does not study much’, diaries reveal
Exclusive: New biography uncovers Frank Hawking’s papers in which he lamented that his son had ‘little initiative’In exploring the physics and geometr...
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21/05/2026 02:00
Toxic chemicals in pet flea treatments harming wildlife, UK study warns
Flea treatment chemicals fipronil and imidacloprid also implicated in lower cognitive scores in children with autismToxic chemicals found in pet flea ...
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20/05/2026 11:56
ChatGPT and other AI bots made huge errors before Scottish election, study finds
Exclusive: Electoral Commission calls for new controls, as Demos finds tools made up fake scandals, invented candidates or gave wrong dateUK politics ...
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20/05/2026 07:39
At least 80% responsibility for ill health in old age down to individual, says study
UK report argues people have greater control over longevity than widely understood, but others say claim is simplisticIndividuals bear at least 80% of...
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20/05/2026 01:01
Broadcasters too reliant on vox pop interviews and failing to challenge politicians, says study
Researchers also question whether UK’s impartiality rules allow for proper scrutiny in era of multiparty politicsBroadcasters are letting down voters ...
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19/05/2026 19:30
Least fit people need to do more exercise than fittest to get same benefit – study
Research appears to challenge previous studies but some experts call aspects of it ‘misguided’People who are the least fit need to do 30-50 minutes mo...
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19/05/2026 11:12
A study investigates: Did the abrupt end of USAID have an impact on violence?
That's the provocative question that researchers dug into after the U.S. shut down its premier aid agency.
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18/05/2026 14:53
Over 145,000 US children separated from parents since Trump’s ICE surge, study estimates
About 36% of children whose parents were detained were younger than six, Brookings Institution study foundMore than 145,000 US children have likely ex...
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18/05/2026 11:43
Rural Britain is becoming ‘food desert’ for lower-income families, study finds
Closure of local shops and poor public transport leaves households struggling to access healthy and affordable food‘Absolutely beautiful’ but no shops...
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18/05/2026 08:00
Magic mushrooms could be effective treatment for cocaine addiction, study shows
Participants who got single dose of psilocybin were more likely to abstain from cocaine than those who got placeboResults from a new clinical trial sh...
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14/05/2026 08:09
Privately educated CEOs seen as ‘safer bet’ by investors, study finds
Privilege being mistaken for competence as study reveals no evidence to suggest companies run by state-educated peers underperformChief executives who...
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13/05/2026 12:55
One in seven prefer consulting AI chatbots to seeing a doctor, UK study shows
Exclusive: Doctors say ‘highly concerning’ poll highlights risk to patients of turning to AI for medical adviceOne in seven people are using AI chatbo...
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13/05/2026 12:00
Obesity rates in some countries levelling off or potentially falling, study finds
Researchers say rise not inevitable and it is important to unpick what is behind differences in obesity trendsA continuing rise in obesity around the ...
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12/05/2026 20:01
Older people risk mental decline if they do long hours of caring, UK study shows
Researchers find 50+ hours a week can be detrimental to health but lighter responsibilities have positive effectThe stresses and strains of caring for...

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