Category Archives: Science

Diane Abbott says it is ‘frightening’ to hear what Tory donor Frank Hester said about her – UK politics live

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Hackney MP says she feels more vulnerable after Tory donor said looking at her makes you ‘want to hate all black women’

Kwasi Kwarteng, the Conservative former chancellor, has said that the remarks about Diane Abbott attributed to Frank Hester were clearly racist and sexist. But he said he did not know for sure that Hester actually used those words.

Speaking on the BBC’s Politics Live, Kwarteng said:

[Those comments] are clearly racist, and they’re clearly sexist.

And I think Diane [Abbott] was right to point out that the call to violence, even in a flippant way, is really inappropriate. So they were very stupid remarks.

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Staff at Alan Turing Institute speak out after four men given top roles

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Employees say there is a trend of limited diversity among the senior scientific leadership at the London centre for AI

Staff at the UK’s national institute for artificial intelligence and data science have expressed “serious concerns” about the organisation’s approach to diversity after it appointed four men to senior roles.

A letter addressed to the leadership of the Alan Turing Institute (ATI) said the appointments showed a “‘continuing trend of limited diversity within the institute’s senior scientific leadership”.

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Astronomers detect ‘waterworld with a boiling ocean’ in deep space

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Exclusive: Significant discovery, made by James Webb telescope, provokes disagreement over conditions on planet’s surface

Astronomers have observed a distant planet that could be entirely covered in a deep water ocean, in findings that advance the search for habitable conditions beyond Earth.

The observations, by Nasa’s James Webb space telescope (JWST), revealed water vapour and chemical signatures of methane and carbon dioxide in the atmosphere of the exoplanet, which is twice Earth’s radius and about 70 light years away. This chemical mix is consistent with a water world where the ocean would span the entire surface, and a hydrogen-rich atmosphere, according to researchers from the University of Cambridge, although they do not envisage a balmy, inviting seascape.

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Ancient stone tools found in Ukraine offer oldest evidence of human presence in Europe

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Deliberately fashioned chipped stones date back more than 1m years and may have been used by homo erectus

Ancient stone tools found in western Ukraine may offer the oldest known evidence of the presence of humans in Europe, according to new research.

The chipped stones, deliberately fashioned from volcanic rock, were excavated from a quarry in Korolevo in the 1970s. Archaeologists used new methods to date the layers of sedimentary rock surrounding the tools to more than 1m years old.

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‘Hypervaccinated’ man reportedly received 217 Covid jabs without side effects

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German man, who said he had vaccines for ‘private reasons’, suspected of selling certificates to people who didn’t want jab

A German man who voluntarily received 217 coronavirus jabs over 29 months showed “no signs” of having been infected with the virus that causes Covid-19 and had not suffered from any vaccine-related side effects, according to a study published in the medical journal Lancet Infectious Diseases.

The 62-year-old, from Magdeburg, Germany, whom doctors described as “hypervaccinated”, said he had had the large number of vaccines for “private reasons”, according to the researchers from University of Erlangen-Nuremberg who examined him.

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Argentina fights against vast swarms of mosquitoes blamed for dengue surge

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Tens of thousands of dengue cases recorded this year as high temperatures and rainy weather create ‘perfect formula’ for bugs

In his 20 years cleaning the Buenos Aires subway, Mauricio Ríos, 52, had never seen anything like it: a vast and noisy swarm of mosquitoes churning in dark clouds the length of the platform at Piedras station.

Ríos pulled out his phone and filmed the growing swarm for half a minute, before rushing to the break room, contacting his superior and shutting down the station.

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Screen time robs average toddler of hearing 1,000 words spoken by adult a day, study finds

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Research into 220 Australian families over two years concludes exposure to television, phone and other screens hinders young children’s language skills

The average toddler is missing out on hearing more than 1,000 words spoken by an adult each day due to screen time, setting back their language skills, a first-of-its kind study has found.

The research, published on Tuesday in the Journal of the American Medical Association (Jama) Pediatrics, tracked 220 Australian families over two years to measure the relationship between family screen use and children’s language environment.

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Scientists unearth mysteries of giant, moving Moroccan star dune

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Parts of the structure are younger than expected while an east wind blows the whole thing across the desert, researchers find

They are impressive, mysterious structures that loom out of deserts on the Earth and are also found on Mars and on Saturn’s biggest moon, Titan.

Experts from universities including Aberystwyth in Wales have now pinpointed the age of a star dune in a remote area of Morocco and uncovered details about its formation and how it moves across the desert.

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Researchers study brain activity of surgeons for signs of cognitive overload

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Team at Imperial College London say techniques could be used to flag warning signs during surgery

It is a high-stakes scenario for any surgeon: a 65-year-old male patient with a high BMI and a heart condition is undergoing emergency surgery for a perforated appendix.

An internal bleed has been detected, an anaesthetics monitor is malfunctioning and various bleepers are sounding – before an urgent call comes in about an ectopic pregnancy on another ward.

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Single orca seen killing great white shark off South African coast

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Attack on juvenile is thought to be first known time a lone orca has hunted down a great white

It is a smash and grab that has stunned scientists: in less than two minutes, a killer whale attacked and consumed a great white shark before swimming off with the victim’s liver in its mouth.

Experts say the event off the coast of Mossel Bay in South Africa offers new insights into the predatory behaviour of orcas.

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Archaeologists find Pompeii fresco depicting Greek mythological siblings

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Phrixus and Helle are depicted in vibrant colours with exquisite artistry in remarkable discovery

In a remarkable discovery at the ancient Roman city of Pompeii, archaeologists have unearthed a fresco depicting the Greek mythological siblings Phrixus and Helle.

Gabriel Zuchtriegel, the director of Pompeii Archaeological Park, described the find as a poignant reflection of history unfolding once more.

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Scientist fed classified information to China, says Canada intelligence report

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Report says Xiangguo Qiu secretly worked with Wuhan Institute for Virology and posed a ‘threat to Canada’s economic security’

A leading research scientist at Canada’s highest-security laboratory provided confidential scientific information to Chinese institutions, met secretly with officials and posed “a realistic and credible threat to Canada’s economic security” according to newly released intelligence reports.

The dismissal of Xiangguo Qiu and her husband, Keding Cheng, has been shrouded in mystery ever since the couple were escorted from Winnipeg’s National Microbiology Laboratory in 2019 and formally fired two years later.

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‘Joyful madness’: ANU scientist wins global prize for ‘dancing his PhD’ about kangaroos

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Four-minute video features drag queens, twerking, ballerinas, a classical Indian dancer and a bunch of friends from Canberra

The former Canberra scientist Dr Weliton Menário Costa said it “felt like winning Eurovision” when he learned he had won the global “Dance Your PhD” competition, for his quirky interpretive take on kangaroo behaviour.

His four-minute video titled Kangaroo Time features drag queens, twerking, ballerinas, a classical Indian dancer, and a bunch of friends Costa acquired from his time studying at the Australian National University.

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Odysseus craft’s moon mission to be cut short after sideways landing

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Intuitive Machines, private company behind lander, says mission will end after five days rather than the expected to seven to 10

Flight control engineers expect to lose contact with the private US moon lander Odysseus on Tuesday, cutting short the mission five days after its sideways touchdown, the company behind the spacecraft, Intuitive Machines, said.

It remained to be seen how much scientific data might be lost as a result of the shortened life of Odysseus, which, according to previous estimates from the company and its biggest customer, Nasa, would have otherwise operated on the moon for seven to 10 days.

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Japan’s moon lander survives two-week lunar night after wonky landing

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Unmanned Slim spacecraft responds to signal from Earth after touching down at awkward angle in January

Japan’s moon lander has responded to a signal from Earth, suggesting it survived the two-week lunar night, the country’s space agency has said.

The unmanned Smart Lander for Investigating Moon (Slim) touched down last month at a wonky angle that left its solar panels facing the wrong way. But as the sun’s angle shifted, it powered up for two days and carried out scientific observations of a crater with a hi-spec camera.

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‘Poisoned by chemicals’: citizen scientists prove River Avon is polluted

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Charity blames the decline of invertebrates on farming, sewage and run-off from roads and homes, months after the Environment Agency told them the water in Wiltshire river was clean


A citizen science programme has revealed the decline of one of the country’s most significant chalk streams after claims by Environment Agency officials that it had not deteriorated. The SmartRivers programme run by the charity WildFish, which surveys freshwater invertebrates, reported “strong declines in relation to chemical pressure” on the River Avon in Wiltshire. It said its data indicated a decline in the condition of the river over the last five years.

The charity compiled a report on its findings after the conservation groups say they were told at a meeting by the Environment Agency in August that “the Avon has not deteriorated in water quality in the last five years”. David Holroyd, head of water quality for Wiltshire Fishery Association, said the numbers of invertebrates collected in spring and autumn samples from 2019 and 2023 at 11 sites on the upper Avon had shown a decline.

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US returns to lunar surface for first time in over 50 years: ‘Welcome to the moon’

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Intuitive Machines’ spacecraft Odysseus lands after a 73-minute descent, touching down near moon’s south pole

The United States has returned to the lunar surface for the first time in more than 50 years after a privately-built spacecraft named Odysseus capped a nail-biting 73-minute descent from orbit with a touchdown near the moon’s south pole.

Amid celebrations of what Nasa hailed “a giant leap forward”, there was no immediate confirmation of the status or condition of the lander, other than it had reached its planned landing site at crater Malapert A.

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Odysseus spacecraft lands on the moon as Nasa hails ‘giant leap forward’ – as it happened

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This blog has now closed, but you can read our latest story here

Odysseus has started its “powered descent initiative”, as it readies for a landing. The engine on the lander has started up, and it is slowing itself down. As it lowers, sensors on the it will look for a safe spot for a landing,

As an example of the mixed payloads that private space missions are taking, Nasa administrator, Bill Nelson said of today’s mission “Nasa scientific instruments are on their way to the moon, a giant leap for humanity as we prepare to return to the lunar surface for the first time in more than half a century.”

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Covid death toll in US likely 16% higher than official tally, study says

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Researchers think undercounting goes beyond overloaded health systems to a lack of awareness of Covid and low levels of testing

The Covid death toll in the US is likely at least 16% higher than the official tally, according to a new study, and researchers believe the cause of the undercounting goes beyond overloaded health systems to a lack of awareness of Covid and low levels of testing.

The second year of the pandemic also had nearly as many uncounted excess deaths as the first, the study found.

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Greener ‘water batteries’ a step closer thanks to breakthrough by Melbourne researchers

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RMIT team develops method that could replace common lead-acid batteries, offering a safer and more recyclable alternative

An RMIT-led research team has come up with an innovative way to make greener, safer, recyclable “water batteries” that could replace common lead-acid batteries.

There are three key components that make up a battery: a cathode, an anode and an electrolyte. In common lithium-ion or lead-acid batteries, the electrolyte is a liquid chemical solution that, once inserted, cannot be easily recovered.

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