If you thought Australia’s spiders were scary, wait until you see the prehistoric version. Scientists have found a fossilised giant trapdoor spider in New South Wales, only the fourth specimen of its kind to be found in Australia. The creature would have roamed and hunted in the surrounding areas which were once a lush rainforest, researchers said in a recently filed report. Last year, scientists unearthed fossils of the rainforest area from millions of years ago, teeming with specimens including plants, trapdoor spiders, giant cicadas and wasps. Now the area is a grassland region known as McGraths Flat. Researchers have named the spider fossil ‘Megamonodontium mccluskyi’. It would have lived in the Miocene period 11m to 16m years ago. “Only four spider fossils have ever been found throughout the whole continent, which has made it difficult for scientists to understand their evolutionary history,” said palaeontologist Matthew McCurry of the University of New South Wales and the Australian Museum. “That is why this discovery is so significant, it reveals new information about the extinction of spiders and fills a gap in our understanding of the past. “The closest living relative of this fossil now lives in wet forests in Singapore through to Papua New Guinea. “This suggests that the group once occupied similar environments in mainland Australia but have subsequently gone extinct as Australia became more arid.” The spider was found among many other Miocene fossils. In some of them, the fossils were so well preserved that subcellular structures could be made out. “Scanning electron microscopy allowed us to study minute details of the claws and setae on the spider's pedipalps, legs and the main body,” said virologist Michael Frese of the University of Canberra. The details meant scientists could confidently place it near the modern Monodontium, or trapdoor spider. However, it is five times larger than its modern day relatives. Megamonodontium mccluskyi's body is 23.31 millimetres long – that is just over an inch. The discovery of the species also tells us something of the past climate of Australia, the report added. The fact that it was found in a layer of rainforest sediment means the region was once much wetter than it is now. That could, in turn, help scientists understand how a warming climate has already altered the country’s life forms – and how it might change them again. "Not only is it the largest fossilized spider to be found in Australia but it is the first fossil of the family Barychelidae that has been found worldwide," said arachnologist Robert Raven of Queensland Museum. "There are around 300 species of brush-footed trapdoor spiders alive today, but they don't seem to become fossils very often. "This could be because they spend so much time inside burrows and so aren't in the right environment to be fossilized." The findings were published in the Zoological Journal of the Linnean Society. 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.

Who would win a fight between Elon Musk or Mark Zuckerberg? It’s the sort of question that might be asked over a drink in the pub. But a clash between the two of the world’s tech tycoons may no longer be hypothetical after Mr Zuckerberg apparently agreed to a cage fight with Mr Musk. When rumours emerged earlier this month that the Facebook boss – a Jiu Jitsu enthusiast – was looking for a rival, the Space X and Tesla founder tweeted that he was “up for a cage match”. Mr Zuckerberg then posted a screenshot of the tweet with the caption “send me location”. Now that a fight appears on the cards, how would the two men match up inside the ring? At more than 6ft tall, Mr Musk would have a clear reach advantage over Mr Zuckerberg, who measures up at 5ft 8in. His height also means he would also have a significant weight advantage over his opponent, but Mr Zuckerberg’s Jiu Jitsu skills - he recently won his first gold and silver medals at a Silicon Valley tournament - would undoubtedly enable him to get out of a few sticky situations on the canvas. Mr Musk joked he had a “great move” to show off, noting that his workout regime consists mostly of spending time with his children. “I have this great move that I call ‘The Walrus’ where I just lie on top of my opponent & do nothing,” he tweeted. He added: “I almost never work out, except for picking up my kids & throwing them in the air.” In 2020, Mr Musk also told Joe Rogan that he “wouldn’t exercise at all if [he] could”. Although Mr Zuckerberg is smaller and lighter than Mr Musk, his technical ability and aerobic capacity could prove too much for the Tesla boss, who earlier this year said that his typical breakfast included a bowl of ice cream, biscuits and a donut. Mr Zuckerberg says he used to “run a lot” and got into surfing and then MMA after the Covid pandemic. “I really like watching UFC for example, that’s because I also like doing the sport [MMA],” he said on the Joe Rogan Experience. “It really is the best sport, five minutes in I was like ‘where has this best my whole life?’ To some degree, MMA is the perfect thing because if you stop paying attention for one second you’re going to end up on bottom.” In addition to his martial arts skills, Mr Zuckerberg also recently participated in the “Murph Challenge,” a gruelling workout named after Lt Michael P Murphy, a Navy Seal who was killed in action in 2005. The challenge, which the 39 year old said he tries to do each year with his daughters, involves 100 pull ups, 200 push ups, 300 squats, and a mile-long run, all while wearing a 20-pound weighted vest. “This year I got it done in 39:58. The girls did a quarter-Murph (unweighted) in 15 mins!” he wrote on Instagram on 29 May. According to Total Shape, a health and fitness platform that provides resources and expertise from fitness experts, Mr Zuckerberg’s ability to “complete extreme fitness challenges and technique with mixed martial arts showcases he has substantial ability and endurance”. When it comes down to who would win in a fight, “it is agility vs strength,” experts at Total Shape say, while noting that, based on “general endurance and skill for cage fighting, Mark Zuckerberg would have the upper hand”. However, “having strength and longer reach can give a fighter a lead when it comes to forceful striking and make it more difficult for the opponent to strike back”. Ultimately, the health and fitness experts at Total Shape conclude: “Placing both titans in a cage, Mark Zuckerberg would have the edge of agility and endurance needed to take Mr Musk down, given Mr Musk isn’t able to forcefully strike him earlier on in the fight.” The potential face-off comes amid rumours that Mr Zuckerberg is preparing to create a new app to rival Twitter, which is expected to be called Threads. The app, internally codenamed Project 92, will reportedly feature a continuous scroll of text, buttons similar to Twitter’s like and retweet functions, and a 500-character limit on posts. It is not the first time Mr Musk has called for a fight with a global figure. In August last year he challenged the Russian president to a scrap. "I hereby challenge Vladimir Putin to a fight. The prize is Ukraine," he wrote. Putin didn’t respond to the goading but the irony was apparently lost on his Chechen war lord ally, Ramzan Kadyrov. "A word of advice: don’t measure your strength against Putin’s, you’re in two different leagues," the henchman warned. In a statement to Verge about whether a fight will indeed take place between Mr Zuckerberg and Mr Musk, a spokesperson for Meta said: “The story speaks for itself.” Read More Elon Musk and Mark Zuckerberg’s battle of the billionaires is an ego trip worth taking Elon Musk confirms cage fight with Mark Zuckerberg Mark Zuckerberg takes a swipe at Twitter over handling of Hunter Biden laptop story Elon Musk’s sparring partner says he’s ‘extremely impressed’ by his strength Elon Musk picks UFC legend to train him for Mark Zuckerberg fight Twitter hacker who took over Musk, Obama, Biden accounts gets prison sentence

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Twitter users are still reeling from the platform’s abrupt branding change to "X". The social media app changed its branding on Monday morning after scarcely a day’s notice, with many mocking the new look of the platform. Channel 4 got in there early by reminding Elon Musk, Twitter’s owner, of the time they tried to launch a major rebrand – and it didn’t quite stick. The broadcaster’s social media account posted: “People still call our streaming service 4OD so good luck”. Sign up to our free Indy100 weekly newsletter Channel 4’s 4OD was one of the first major on-demand TV services in the UK, where many people rediscovered classic shows such as Friends, Gogglebox and How I Met Your Mother. Eventually, however, network executives decided it was time to fix something that definitely was not broken, rebranding the service as All 4. The moniker clearly didn’t stick. Twitter executives will hope they have a little more success with their change. Meanwhile, billionaire Elon Musk has already faced significant criticism for the way he has handled the company since taking it over last year. He fired 80 per cent of the tech company’s staff last year, many finding out in brutal circumstances by opening their laptops and discovering they no longer had a job when the machine would not log them in anymore. The result, many commentators have agreed, is a degraded product, with major glitches including all links to external websites temporarily failing, and day-long caps on how many tweets users can look at. Musk has also restored the accounts of thousands of previously suspended users, including neo-Nazi and QAnon accounts. He also tried to restore former President Donald Trump’s account – but Trump wasn’t having any of it, preferring to stick with his own app, Truth Social. 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.

Maybe you're annoyed with relentless spam calls, or there's someone in your life you never

Scientists have discovered a way to test whether someone is diabetic by having them speak just a few sentences into their smartphone. A team from US-based Klick Labs created an AI model capable of distinguishing whether a person has Type 2 diabetes from six to 10 seconds of voice audio, with tests revealing an 89 per cent accuracy rate for women and 86 per cent for men. “Our research highlights significant vocal variations between individuals with and without Type 2 diabetes and could transform how the medical community screens for diabetes,” said Jaycee Kaufman, a research scientist at Klick Labs. “Current methods of detection can require a lot of time, travel and cost. Voice technology has the potential to remove these barriers entirely.” The study involved analysing 18,000 recordings in order to identify acoustic features that differentiated non diabetics from diabetics. Using signal processing, they were able to detect subtle changes in pitch and intensity that are imperceptible to the human ear. The tool could prove useful for the estimated 240 million adults around the world who are currently living with the condition without realising, according to figures from the International Diabetes Federation. The latest research demonstrates the ever-growing role AI plays in healthcare, with the convergence of machine learning models, data science helping to improve patient treatment and assisting medical discoveries. The researchers claim the artificial intelligence model, which requires basic health data from the subject in order to determine whether they are diabetic, could be expanded to diagnose other health conditions. “Our research underscores the tremendous potential of voice technology in identifying Type 2 diabetes and other health conditions,” said Yan Fossat, vice president of Klick Labs and leader of the research. “Voice technology could revolutionise healthcare practices as an accessible and affordable digital screening tool.” The technology was detailed in a study, titled ‘Acoustic analysis and prediction of Type 2 Diabetes Mellitus using smartphone-recorded voice segments’, published in the journal Mayo Clinic Proceedings: Digital Health. Read More 10 ways AI will change the world – from curing cancer to wiping out humanity

Twitter is refusing to stand by a $1 billion contract with Google to use its cloud hosting services, according to reports. Elon Musk’s company is in the process of moving away from Google Cloud before the contract expires on 30 June, Platformer reported, leaving the social media firm’s trust and safety teams in peril. The move appears to be part of radical cost-cutting measures that have been underway since Mr Musk’s takeover of Twitter in October 2022, which has already seen thousands of employees laid off and a reduction in infrastructure spending. The deal with Google Cloud relates to hosting services, which include protecting accounts and fighting spam on Twitter. The effort to move to a different platform is reportedly “running behind schedule”, which could potentially impact Twitter’s ability to detect and remove spam and child sexual abuse material. Twitter did not respond to a request for comment – the company’s PR team was effectively eliminated during the lay-offs – while Google is also yet to respond. A separate report from The Information last month claimed that Twitter also delayed payments to Amazon Web Services. The latest issues come after internal documents revealed that Twitter’s advertising revenue is down by more than half since Mr Musk’s takeover. The company’s main revenue stream was initially hit by advertisers withdrawing over concerns related to the direction of the platform and its leadership, though Mr Musk claimed in April that “almost all advertisers have come back or said they are going to come back”. Twitter’s valuation since Mr Musk bought the company for $44 billion has dropped to around $15 billion, according to estimates from investment firm Fidelity. Newly-appointed Twitter chief executive Linda Yaccarino, who took over from Mr Musk last week, has been tasked with improving relationships with advertisers, while Mr Musk focuses on “overseeing product, software and sysops as the firm’s chief technology officer. Read More Twitter ad sales down by more than half since Elon Musk takeover, report claims

In March 2022, the world decided it was time to address the growing scourge of plastic pollution. About

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A top Walmart Inc. executive said the retailer remains committed to its Pride Month offerings, even after competitor

By Liz Lee and Ella Cao BEIJING (Reuters) -China on Wednesday dispatched thousands of rescue workers to Zhuozhou, a flooded