Back when blue ticks on Twitter were something you had to apply for, they were

New guidance from the Biden administration urges colleges to use a range of strategies to promote racial diversity on their campuses after the Supreme Court struck down affirmative action in admissions

Phone calls on iPhones are about to get slightly more annoying. By "slightly," I mean

NEW YORK--(BUSINESS WIRE)--Jun 20, 2023--

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A new deal will bring the “biggest shake-up in the UK mobile market for over a decade” – and could have significant consequences for anyone who uses a phone in the country. Vodafone and Three will merge as part of a deal that will see the two companies merge to make one of Europe’s biggest mobile operators. That will leave customers of those companies – and other operators in the UK – with a network operator significantly different from the one before the merger happened. But will it benefit those customers, or harm them? Here’s everything you need to know about how the possible deal might shakeup the mobile market. What is happening? Vodafone and Three – both relatively small phone networks in the UK – will merge together, with Vodafone owning 51 per cent of the combined business. It’s not clear yet what the new company will be called. It’s also not actually clear whether the deal will actually go through. Regulators still have to approve it, which is not guaranteed. It will affect the companies themselves, which will be re-organised around the new merger, as well as employees who may now fear job cuts. But it will also affect customers and the rest of the country. The deal is expected to be completed before the end of 2024, the companies said. “This long-awaited mega merger represents the biggest shake-up in the UK mobile market for over a decade,” said Kester Mann, director of consumer and connectivity at CCS Insight. What does it mean for customers? The companies are looking to position the deal as great for its customers. It says that it will immediately lead to a “better network experience with greater coverage and reliability at no extra cost, including through certain flexible, contract-free offers with no annual price increases, and social tariffs”. Over the long term, it is not clear how the company intends to bring those customers together. When EE and T-Mobile merged into EE, for instance, the two customer groups initially stayed separate and then gradually became integrated. What does it mean for people who aren’t Three or Vodafone customers? Those behind the merger argue that it will help everyone else, too. Margherita Della Valle, Vodafone’s chief executive, said that it was “great for customers, great for the country and great for competition”. The “country” part of the statement is intended to point to the £11 billion investment that the newly merged company has promised for the UK, which it says will help “create one of Europe’s most advanced standalone 5G networks”. That new network will help provide billions in economic benefit, it argues. And the “competition” part comes from the argument that the mobile market will become more competitive, with another large operator in it. In theory, that could lead to better prices and deals for everyone – though there is of course no guarantee of that. Will prices go up for existing or new customers? It’s difficult to know this far out. Bigger companies have more power, which they can use to try and drive prices higher – but they also have more scale, which they can potentially use to be more efficient and reduce prices. Both companies have recently increased their prices significantly, even above inflation, which might be a clue to how they intend to behave in the future. But they may argue that the deal would allow them to avoid similar rises in the future. This will be the question that regulators grapple with as they probe whether the deal should go ahead. If they cannot be convinced that the merger will lead to better conditions for customers, then they will look to stop it. Will the deal go ahead? There is still a good chance that regulators will stop the deal from going ahead. They did the same when Three attempted to take over O2 in 2016, citing the risk that the deal would lead to higher prices. “This will be a hard sale given that both companies have been outperforming the market for the last year or so,” said Paolo Pescatore, from PP Foresight. “Let’s see if the authorities have a change of heart. Both parties need to demonstrate that this is genuinely in the interest of UK plc, the economy, and consumers for it to have a chance of getting over the line.” Read More Battery breakthrough ‘offers 1,500 kilometre range from just 10 minutes of charging’ EU makes major statement on the future of Google Reddit’s blackout protest is set to continue indefinitely Battery breakthrough ‘offers 1,500 kilometre range from just 10 minutes of charging’ EU makes major statement on the future of Google Reddit’s blackout protest is set to continue indefinitely

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DÜSSELDORF, Germany--(BUSINESS WIRE)--Sep 6, 2023--

Scientists have grown human kidneys in pigs, for the very first time. Researchers at the Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences and Wuyi University created human-pig chimeric embryos containing a combination of human and pig cells. When they transferred into 13 surrogate pig mothers, they developed kidneys that contained mostly human cells at a rate of 50 to 60 per cent, giving hope for potential transplants in the future. “Rat organs have been produced in mice, and mouse organs have been produced in rats, but previous attempts to grow human organs in pigs have not succeeded,” said the senior author Liangxue Lai. “Our approach improves the integration of human cells into recipient tissues and allows us to grow human organs in pigs.” The kidneys were not entirely human as they included vasculature and nerves made mostly from pig cells, meaning they could not be used for transplantation in their current form, but it is still a pretty impressive step. And apart from the kidneys, the embryos were dominated by pig cells, with very few human cells in the brain or central nervous system. Making brains using human and pig cells is very controversial for ethical reasons, so there are tight regulations for this kind of research. Meanwhile, pig cells tend to outcompete human cells during development, so previous experiments have created embryos that are almost entirely pig. The latest work, published in Cell Stem Cell, overcame this by genetically engineering a single-cell pig embryo so that it lacked two genes needed for kidney development. This created a gap within the embryo that could be filled by human cells. “We found that if you create a niche in the pig embryo, then the human cells naturally go into these spaces,” said Prof Zhen Dai of Guangzhou Institutes of Biomedicine and Health, another senior author. The scientists said that being able to incubate a fully human kidney inside a pig would be likely to take many years. “We would probably need to engineer the pigs in a much more complex way and that also brings some additional challenges,” said Miguel Esteban, also of the Guangzhou institute and a senior author. A central challenge would be to allow human nerves and vasculature to develop within the target organ without nerve cells developing in the central nervous system that could lead to a humanised brain. “Even theoretically it’s not clear how you’d do that,” said Ilic. Sign up to our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.