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144 notícias encontradas para "warning"
Tiny mountain lakes pose big, overlooked flood risks, new study warns
Tiny mountain lakes pose big, overlooked flood risks, new study warns
A new international study involving scientists from the University of Aberdeen has revealed a critical blind spot in global climate risk assessments—the growing danger posed by small alpine lakes formed by glacier retreat and permafrost thaw. Published in Nature Sustainability, t
New sensors capture warning signs before fish deaths in Lake Victoria
Researchers from King's College London recorded the warning signs of a major low-oxygen event in Lake Victoria just hours before fish deaths were reported by local communities, demonstrating why earlier warning systems are urgently needed.
New heat wave blasts US, could break records
New heat wave blasts US, could break records
Some 44 million Americans were under a heat wave warning Saturday as temperatures in the Rocky Mountains and northern Plains of the United States were expected to hit 43°C (110°F) over the weekend.
Autonomous drones measure volcanic gas clouds, offering clearer eruption warning signs
Autonomous drones measure volcanic gas clouds, offering clearer eruption warning signs
To better assess the danger posed by volcanoes, researchers at the Technical University of Munich (TUM) have developed a new measurement system. Laser beams are sent through escaping gas clouds and reflected by drones. An algorithm uses the reflected signals to generate a map sho
Scots urged to 'stay vigilant' as wildfire risk very high
Scots urged to 'stay vigilant' as wildfire risk very high
The Scottish Fire and Rescue Service has issued a warning for central Highlands, southern and eastern Scotland from Wednesday.
‘Not up for grabs’: Albanese establishes AI office and vows to protect Australian creative
‘Not up for grabs’: Albanese establishes AI office and vows to protect Australian creative
PM lays out plan for datacentre development and rejects prospect tech companies will be given free use of Australian dataFollow our Australia news live blog for latest updatesGet our breaking news email, free app or daily news podcastAnthony Albanese has promised “the strongest p
Iran threatens to cut off major vital seaways in response to Trump's renewed blockade
Iran threatens to cut off major vital seaways in response to Trump's renewed blockade
After closing the Strait of Hormuz, Tehran on Wednesday threatened to shut additional energy export routes including the Bab el-Mandeb gateway to the Red Sea, a major global shipping route through which Saudi Arabia exports its oil. The warning comes after the US launched a fresh
Foto: Matheus Bertelli / Pexels
Tecnologia
Novo ChatGPT toma decisão sozinho e irrita usuários
Nova IA da OpenAI preocupa após relatos de exclusão de arquivos. Entenda o que dizem usuários e o alerta feito pela empresa O post Novo ChatGPT toma decisão sozinho e irrita usuários apareceu primeiro em Olhar Digital.
Foto: Artem Podrez / Pexels
Dicas
Global cooperation needed to tackle AI threats, says Bank of England governor
Andrew Bailey warns that US will not be able to achieve its ambitions aloneThe Bank of England governor has called for international cooperation to tackle growing AI threats, warning that the US and Trump administration would not be able to achieve their ambitions alone.Andrew Bailey’s comments come weeks after the US president, Donald Trump, temporarily banned foreigners from using Anthropic’s powerful Claude Mythos model. Continue reading...
Foto: UMA media / Pexels
Dicas
IBM loses quarter of its value as tech giant’s shares plunge and profits falter
IBM issued profit warning after weak second quarter, triggering selloff in software sector including MicrosoftShares in IBM plunged more than 25% on Tuesday after the US tech giant released disappointing preliminary second-quarter results. IBM’s stock was on track for an even steeper single-day decline than it suffered during ⁠the 1987 “Black Monday” crash.IBM had issued a profit warning and blamed shifts in corporate customers’ spending. The company said revenue for the three months e
Foto: Angel Bena / Pexels
Tecnologia
Sua empresa usa IA? CEO da Microsoft revela risco oculto que prejudica segurança
Executivo defende que companhias mantenham controle sobre dados, prompts e aprendizados gerados durante o uso de ferramentas de IA O post Sua empresa usa IA? CEO da Microsoft revela risco oculto que prejudica segurança apareceu primeiro em Olhar Digital.
Foto: Eliezer Muller / Pexels
Tecnologia
Bancos canadenses entram na mira de alerta sobre IA
Instituições aceleram projetos com IA enquanto reguladores cobram novas estratégias para lidar com ameaças digitais emergentes O post Bancos canadenses entram na mira de alerta sobre IA apareceu primeiro em Olhar Digital.