
Scientists uncover second 'hidden city' beneath Egypt's Giza pyramids
Scientists who claimed earlier this year to have found a massive subterranean city under the Pyramids of Giza now say they have unearthed a second city.
The team of Italian researchers, who claimed they found huge underground structures below the Khafre pyramid in March, now say they've found more evidence of a second 'hidden city'.
These new subterranean structures, apparently found underneath the Mankaure pyramid, could 'prove' the existence of a massive subterranean complex which links the three Giza pyramids thousands of feet below the surface.
The announcement sparked controversy amongst archaeologists and Egyptologists, who said the unverified claims are 'a total scam' and argued the technology used isn't able to penetrate deeply enough into the ground.
The Pyramids of Giza, along with the Great Sphinx, are located west of Egypt's capital Cairo, and the methods used to build the huge structures are still shrouded in mystery thousands of years on.
Filippo Biondi, co-author of the research, told MailOnline their data shows a 90% probability that the Menkaure shares the same pillars as Khafre.
'Objective analysis of the tomography data, which, as experimental measurements, strongly indicate that the structures we identified beneath Khafre are also present under Menkaure,' Filippo said.
'We firmly believe that the Giza structures are interconnected, reinforcing our view that the pyramids are merely the tip of the iceberg of a colossal underground infrastructural complex.
'This network likely consists of a dense system of tunnels linking the main subterranean structures.
'The measurements reveal pillar-like structures with consistent characteristics.
'Given that Menkaure is smaller than Khafre, we believe the number of pillars is likely even but fewer than those under Khafre.'
It's estimated there are eight pillars under Khafre pyramid, which are estimated to be more than 2,000ft long and feature spiral-like structures.
The researchers say finding similar pillars underneath Mankaure pyramid support their theory that a 'megastructure' hides thousands of feet underneath the sands.
When asked about the purpose of the hidden structures, Filippo said: 'At this stage, we're still gathering information to thoroughly study the matter, but we can confidently say that the operation of this structure likely involves the natural elements: air, water, fire and earth. More Trending
'Discoveries like these under Menkaure challenge us to rethink our understanding of ancient Egyptian history and humanity's past, opening new perspectives on our origins and capabilities.'
Archaeologists estimate the three Pyramids of Giza are about 4,500 years old, but Filippo and his team theorise these pillar structures could have been built by a lost ancient civilisation about 38,000 years ago.
They suggest a highly advanced prehistoric society was wiped out by a global cataclysm, possibly caused by a comet impact, around 12,800 years ago.
But some have drawn comparison to conspiracy theories that it was in fact aliens who built the pyramids.
Get in touch with our news team by emailing us at webnews@metro.co.uk.
For more stories like this, check our news page.
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Daily Mirror
12 hours ago
- Daily Mirror
'Hidden city' from Book of the Dead found beneath Egypt's Giza pyramids
Team of Italian researchers claim to have unearthed evidence of a hidden structure dating back tens of thousands of years Scientists have made a 'groundbreaking' discovery of an underground city beneath Egypt's iconic Giza pyramids, potentially rewriting the history books. Italian researchers Corrado Malanga, Filippo Biondi, and Armando Mei claim they've found evidence of a hidden structure around 2,000 feet below the surface, suggesting a vast subterranean complex linking the pyramids through a network that could be tens of thousands of years old. They discovered 'vertical cylinders' with chambers, pipes, and a water system leading to cube-shaped structures, after recently detecting massive underground structures under the Khafre pyramid, stirring controversy in the archaeological community. However, renowned archaeologist Dr Zahi Hawass has dismissed the initial claims, citing limitations in ground-penetrating radar technology and a lack of peer-reviewed evidence, with many experts calling the findings speculative, reports the Mirror US. Dr Hawass said: "All this information is completely wrong and has absolutely no scientific basis." Despite scepticism, the research team insists their findings are legitimate, supporting theories of an advanced civilisation possibly wiped out by a cataclysmic event mentioned in various Egyptian texts, including the Book of the Dead. The lost city could potentially house 'the fabled Hall of Records', a long-speculated library that could reveal new insights into Ancient Egyptian society and mysteries such as Atlantis. Traditional beliefs hold that the Giza pyramids, thought to be 4,500 years old, were built solely by the ancient Egyptians. However, the discovery of an 'underground network' suggests they could date back 38,000 years, surviving a cataclysmic event that wiped out many past civilisations. If these claims are confirmed, it would revolutionise our understanding of human history and the origins of Egypt's most iconic structures. Yet, this discovery has sparked as much curiosity and enthusiasm as it has doubt within the archaeological community. This is another significant discovery in Egypt, following finds like the tomb of Pharaoh Thutmose II and a 3,400 year old New Kingdom settlement. More secrets from the ancient world are gradually emerging, reshaping the rich and complex history of one of humanity's greatest marvels.


Metro
a day ago
- Metro
Scientists uncover second 'hidden city' beneath Egypt's Giza pyramids
Scientists who claimed earlier this year to have found a massive subterranean city under the Pyramids of Giza now say they have unearthed a second city. The team of Italian researchers, who claimed they found huge underground structures below the Khafre pyramid in March, now say they've found more evidence of a second 'hidden city'. These new subterranean structures, apparently found underneath the Mankaure pyramid, could 'prove' the existence of a massive subterranean complex which links the three Giza pyramids thousands of feet below the surface. The announcement sparked controversy amongst archaeologists and Egyptologists, who said the unverified claims are 'a total scam' and argued the technology used isn't able to penetrate deeply enough into the ground. The Pyramids of Giza, along with the Great Sphinx, are located west of Egypt's capital Cairo, and the methods used to build the huge structures are still shrouded in mystery thousands of years on. Filippo Biondi, co-author of the research, told MailOnline their data shows a 90% probability that the Menkaure shares the same pillars as Khafre. 'Objective analysis of the tomography data, which, as experimental measurements, strongly indicate that the structures we identified beneath Khafre are also present under Menkaure,' Filippo said. 'We firmly believe that the Giza structures are interconnected, reinforcing our view that the pyramids are merely the tip of the iceberg of a colossal underground infrastructural complex. 'This network likely consists of a dense system of tunnels linking the main subterranean structures. 'The measurements reveal pillar-like structures with consistent characteristics. 'Given that Menkaure is smaller than Khafre, we believe the number of pillars is likely even but fewer than those under Khafre.' It's estimated there are eight pillars under Khafre pyramid, which are estimated to be more than 2,000ft long and feature spiral-like structures. The researchers say finding similar pillars underneath Mankaure pyramid support their theory that a 'megastructure' hides thousands of feet underneath the sands. When asked about the purpose of the hidden structures, Filippo said: 'At this stage, we're still gathering information to thoroughly study the matter, but we can confidently say that the operation of this structure likely involves the natural elements: air, water, fire and earth. More Trending 'Discoveries like these under Menkaure challenge us to rethink our understanding of ancient Egyptian history and humanity's past, opening new perspectives on our origins and capabilities.' Archaeologists estimate the three Pyramids of Giza are about 4,500 years old, but Filippo and his team theorise these pillar structures could have been built by a lost ancient civilisation about 38,000 years ago. They suggest a highly advanced prehistoric society was wiped out by a global cataclysm, possibly caused by a comet impact, around 12,800 years ago. But some have drawn comparison to conspiracy theories that it was in fact aliens who built the pyramids. Get in touch with our news team by emailing us at webnews@ For more stories like this, check our news page. MORE: You can finally binge all 4 episodes of 'fantastic' historical drama for free MORE: TUI relaunches UK flights to forgotten year-round sunshine destination after 3 years MORE: Man has entire street evacuated after pulling pin on WWII grenade from antique market


Daily Mail
2 days ago
- Daily Mail
Why living until you're 200 really isn't a pipe dream
The idea of living for hundreds of years was once thought to be the pipe dream of billionaires and tech moguls. But scientists at the forefront of anti-ageing research believe they are on the cusp of developing a pill that could lead to people living to the age of 200 and beyond. Medical advances in the last century have led to humans in wealthy nations living into their 80s, almost double the average life expectancy at the turn of the 20th century. Improved nutrition, clean water, better sanitation and huge leaps in medicine have been key in prolonging human life. The oldest known person — the Frenchwoman Jeanne Calment, who sold canvases to Vincent Van Gogh when she was a girl in the late 1800s — lived to the age of 122, dying in 1997. There is some debate about whether humans can naturally live much beyond that age, but it is hoped that science will take human lifespans beyond what is currently thought possible. Dr Andrew Steele, a British computational biologist and author of a new book on longevity, told MailOnline there is no biological reason humans can't reach the age of 200. He believes the big breakthrough will come in the form of drugs that remove 'zombie cells' in the body, which are thought to be one of the main culprits of tissue and organ decay as we age. Pills that flush these cells out of the body are already in human trials in and could be on the market in as little as 10 years, according to Dr Steele, who believes someone reading this could make it to 150 with the help of the drugs. Another field in particular that piques the interest of anti-ageing scientists is the study of DNA of reptiles and other cold-blooded animals. Michigan State University experts have begun studying dozens different types of long-living reptiles and amphibians — including crocodiles, salamanders and turtles that can live as long as 120 years. The team hope they will uncover 'traits' that can also be targeted in humans. Some experts think that eradicating the big killers — cancer, dementia and heart disease — could be the true key to longevity. Dr Steele, the author of Ageless: The New Science of Getting Older Without Getting Old, told MailOnline: 'I don't think there is any kind of absolute cap on how long we can live. 'Studies come out every few years that propose some kind of fundamental limit on human lifespan, but they're always missing one crucial piece: we've never tried treating the ageing process before. 'I can't see physical or biological reason why people couldn't live to 200 — the challenge is whether we've can develop the biomedical science to make it possible.' Other experts believe humans could live to 150 naturally, if it wasn't for chronic illnesses, including Dr Peter Fedichev, a Russian molecular physicist who runs a biomedical AI firm Gero. His company has been studying the genetic data of 500,000 Britons in pursuit of the firm's goal of 'hacking ageing', as they call it. Researchers at Gero made use of an instrument, called DOSI (dynamic organism state indicator), that takes into account age, illness and lifestyle factors, to work out how resilient the body is, including its ability to recover from injury or disease. Using mathematical models, it calculated the maximum age the body — if not altered by drugs or gene therapy — can still recover from is between 120 and 150. The findings were revealed in a study published in the journal Nature Communications last year. But Dr Fedichev warned life extension without improving life quality would be pointless because extremely elderly people would be frail, and prone to illness, meaning new drugs will be vital in the quest for eternal youth. He told MailOnline: 'Such life extension would increase their lifespan past the end of their health span and thus reduce their quality of life. 'Only addressing the root causes of ageing may help bring humans closer to negligibly senescent animals, intercept aging and increase our productive lifespan by a hundred years or more. 'That is why we are calling on a refocusing of our attention from diseases to ageing, from incremental to more radical solutions using those slow-aging animals as inspiration.' Dr Steele says new advances in senolytics could extend life span and quality. Senescent cells — dubbed 'zombie cells' — are cells that eventually stop dividing, then accumulate, releasing compounds in the body that accelerate ageing. Experts believe younger people with healthy immune systems are better able to clear the damaged cells, but as people age, they aren't removed as effectively and they accumulate causing potential problems. Dr Steele said if you put a human cell in a petri dish, it would divide around 50 times before stopping, whereas a Galapagos tortoise — which can live for up to 120 years — sees its cells divide more than 100 times. Studying these sorts of long-living reptiles can help researchers understand more about the way human cells age. Since the 1960s, scientists have known that, as we age, we accumulate ever-greater numbers of these cells, but it wasn't clear if they were just a product of ageing or whether they caused it. The breakthrough came in 2016 when scientists found removing the cells from mice, typically with a short lifespan and plagued with a range of age-related conditions, by injecting them with a synthetic drug called AP20187 extended their life by up to 35 per cent — suggesting senescence was behind ageing itself. Since then, there have been a number of studies confirming the importance of such cells in the ageing process. In 2019, research in the journal Aging Cell showed that old mice pre-treated with Navitoclax, an experimental anti-cancer drug that kills senescent cells, recovered at similar rates to younger mice from an induced heart attack, raising the prospect of a new type of treatment for people with heart conditions. Another study, published in the journal EMBO, demonstrated that clearing out senescent cells from the hearts of mice also reduced symptoms of ageing, such as enlargement and thickening of the walls of the heart muscles. Senolytic drugs are now being safety tested in humans and have attracted investment from several billionaires, including Amazon founder Jeff Bezos and PayPal co-founder Peter Thiel. Dr Steele said: 'Scientists have given these drugs to mice, and they basically get biologically younger: they live longer, get less cancer and heart disease, are less frail — they can run further and faster on the tiny mouse-sized treadmills used in these experiments — and, honestly, they just look great, with plumper skin and thicker fur. 'What this shows us is that tackling the hallmarks of ageing can affect the whole ageing process, from disease risk to the cosmetic stuff, and can do so preventatively — this is the holy grail of anti-ageing medicine.' Both Bezos and Thiel are investors in Unity Biotechnology, which carried out the first human trial of one such drug, aimed at tackling moderate-to-severe osteoarthritis of the knee, in 2019. In the phase one trial, 78 patients were divided into two groups: one was given a dummy drug, while the other was injected in the knee with a drug codenamed UBX0101, which interferes with two proteins in the body, leading to the elimination of senescent cells. The study was a success, with UBX0101 'well-tolerated' by the treated patients, who, after a single injection, had experienced 'improvement in several clinical outcomes, including pain and function'. However, the company faced a setback in 2020 when results from the bigger phase 2 trial found no statistically significant difference between UBX0101 and the placebo groups. Now, the company is trialling a new drug called UBX1325, which has been designed to combat age-related blindness on 46 adults. Dr Steele said it only took one trial to be a success to make a breakthrough in the field of anti-ageing. He told MailOnline: 'We might get unlucky and none of this works but, if it does, every development gives us longer to make the next one, and the first 150-year-old could be someone who's reading this.' Last week, Michigan State University researchers announced they are studying 77 reptiles and amphibians with the hope of understanding what allows them to be so resilient. But they have yet to pinpoint any potential longevity targets, meaning a true breakthrough could still be years off. Dr Alex Zhavoronkov, a biotechnology expert and physicist, said studying animals — particularly those as distantly related to humans as reptiles — has rarely resulted in breakthroughs. He believes scientists are better placed focusing their efforts on studying ageing in real people, and, in particular, technology. Implant chips that use electrodes in the brain to ward off illnesses like Parkinson's are currently being trialled on people. Southmead Hospital in Bristol is believed to be the first in the world to implant the tiny deep brain stimulation (DBS) device when it launched its trial in April. The device works by delivering electrical impulses to damaged areas of the brain. Dr Zhavoronkov said: 'Many years from now humans will be able to control the biology of aging and many other converging technologies will not only return the lost functions but likely augment our capabilities — as you have seen with the glasses, cars, cell phones, the internet, and robotics. 'Advanced technologies starting from dual-purpose pharmaceuticals — drugs that target fundamental aging pathways and age-associated diseases and are trackable with aging biomarkers, which my team is focusing on— to cell and gene therapy and advances in regenerative medicine, implantables, and augmentation of human function with AI and robotics will allow us to dramatically increase life.