What does the data tell us about immigration in Wales? Like many countries, Wales sees a steady flow of people arriving and leaving for other countries each year. The difference between those arriving and those leaving is known as net migration. Focusing on people moving from abroad, latest estimates say Wales' population - which was 3.2 million in June 2024 - had increased by about 23,000 over the previous year as a result of net international migration. A recent YouGov poll found a quarter of people surveyed in Wales believed that immigration, alongside the economy, should be among the issues prioritised by the Welsh government, even though immigration is controlled by the UK government.

China's DeepSeek unveils latest models a year after upending global tech China's DeepSeek has unveiled the latest versions of its signature artificial intelligence-powered chatbot, a year after its flagship model sent shockwaves through the global tech scene. The Chinese start-up launched preview versions of DeepSeek-V4-Pro and DeepSeek-V4-Flash on Friday as it touted its ability to go toe-to-toe with US rivals such as OpenAI and Google. The "flash" model has similar reasoning abilities to the "pro" version, while offering faster response times and more cost-effective pricing, the Hangzhou-based startup said. Like DeepSeek's previous chatbots, V4-Pro and V4-Flash follow an open-source model, meaning developers are free to use and modify them at will. The release comes after DeepSeek-R1 stunned the tech sector upon its launch in January last year with capabilities broadly comparable with those of ChatGPT and Gemini.

Near the Kremlin several dozen people are queuing outside the presidential administration office. They've come to submit petitions calling on President Vladimir Putin to end a crackdown on the internet. Russian authorities have been tightening control of the country's cyber space. Access to global messaging apps has been restricted and there are widespread disruptions to, even shutdowns of, mobile internet. Petitioning the president is legal.

Researchers found X's AI assistant Grok 4 .1 was'the model most willing to operationalise a delusion, providing detailed real-world guidance'. Researchers found X's AI assistant Grok 4 .1 was'the model most willing to operationalise a delusion, providing detailed real-world guidance'. Grok tells researchers pretending to be delusional'drive an iron nail through the mirror while reciting Psalm 91 backwards' Elon Musk's AI chatbot'extremely validating' of delusional inputs and often went further, 'elaborating new material', study finds Elon Musk's AI chatbot Grok 4.1 told researchers pretending to be delusional that there was indeed a doppelganger in their mirror and they should drive an iron nail through the glass while reciting Psalm 91 backwards. Researchers at the City University of New York (Cuny) and King's College London have published a paper on how various chatbots protect - or fail to safeguard - users' mental health. Experts are increasingly warning that psychosis or mania can be fuelled by AI chatbots.

Meta and Microsoft are trimming their workforces by thousands as they make heavy investments in AI and executives claim that the technology is meeting their companies' productivity needs. Meta told staff on Thursday that on 20 May it would cut some 10% of its personnel - just under 8,000 employees-to boost efficiency, part of a layoff plan made months ago . The company is also closing about 6,000 open roles. The same day, Microsoft announced to employees, for the first time, that it would offer voluntary retirement to about 7% of its American workforce of roughly 125,000. In an internal memo to Meta's staff, Janelle Gale, the chief people officer, didn't mention AI explicitly but said the cuts would allow the company to "offset the other investments we're making".

'The US government's embrace of Anthropic marks a shift.' 'The US government's embrace of Anthropic marks a shift.' The Guardian view on Anthropic's Claude Mythos: when AI finds every flaw, who controls the internet? A nthropic announced its latest AI model, Claude Mythos, this month but said it would not be released publicly, because it turns computers into crime scenes. The company claimed that it could find previously unknown "zero-day" flaws, exploit them and, in principle, link these weaknesses in order to take over major operating systems and web browsers . Mythos did so autonomously, writing code and obtaining privileges.

Snoretox-1 uses inactive tetanus to help keep airways open. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Humans bred dogs that can't breathe. Science may finally give them some relief. Breakthroughs, discoveries, and DIY tips sent six days a week.

A nature-loving 10-year-old girl who found an endangered amphibian under a bridge has left her mum in shock, surprise and disbelief. Melanie Hill said her daughter, Evie, discovered the nine-inch Mexican axolotl as they spent the day near the River Ogmore in Bridgend. She said Evie was always finding things like newts and bugs, but said the axolotl discovery was a surprise. It is the first documented discovery of an axolotl in the wild in the UK with only 50 to 1,000 individuals left globally today, according to experts. Axolotls as pets have seen a surge in popularity in recent years after they were introduced to video games such as Minecraft and Roblox.

A visitor looks at the copy of Michelangelo's Last Judgment by Robert le Voyer at the Louvre in Paris, 14 April 2026. A visitor looks at the copy of Michelangelo's Last Judgment by Robert le Voyer at the Louvre in Paris, 14 April 2026. To be human is to live with friction. That's something AI boosters will never understand We're being sold a world where there's no room for reflection or spontaneity. H ow fast do you have to strike a match to get it to light?

In this paper, it is shown, for the first time, that centralized performance is achievable in decentralized learning without sharing the local datasets. Specifically, when clients adopt an empirical risk minimization with relative-entropy regularization (ERM-RER) learning framework and a forward-backward communication between clients is established, it suffices to share the locally obtained Gibbs measures to achieve the same performance as that of a centralized ERM-RER with access to all the datasets. The core idea is that the Gibbs measure produced by client~$k$ is used, as reference measure, by client~$k+1$. This effectively establishes a principled way to encode prior information through a reference measure. In particular, achieving centralized performance in the decentralized setting requires a specific scaling of the regularization factors with the local sample sizes. Overall, this result opens the door to novel decentralized learning paradigms that shift the collaboration strategy from sharing data to sharing the local inductive bias via the reference measures over the set of models.