Category Archives: Science

Cambridge University astrophysicist loses space project role amid Brexit row

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Nicholas Walton gives up leadership of €2.8m pan-European research after dispute over Northern Ireland protocol

A Cambridge University astrophysicist studying the Milky Way and hoping to play a major part in the European Space Agency’s (Esa) next big project has been forced to hand over his coordinating role on the scheme after the row over Northern Ireland’s Brexit arrangements put science in the firing line.

Nicholas Walton, a research fellow at the Institute of Astronomy, reluctantly passed his leadership role in the €2.8m pan-European Marie Curie Network research project to a colleague in the Netherlands on Friday.

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Statue of fossil-hunting pioneer Mary Anning to be unveiled in Dorset

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A nine-year-old pointed out what was missing in Lyme Regis. Her long campaign has now borne fruit

It all began with a curious nine-year-old and a question that she asked her mother. Where in their hometown of Lyme Regis was the statue of Mary Anning, the pioneering Victorian fossil hunter who, she had recently discovered, had lived and worked there?

There wasn’t one, Anya Pearson was forced to tell her indignant daughter. Anning’s lifetime of discoveries – including finding the first ichthyosaur skeleton at the age of just 12 – may have profoundly shaped the emerging science of palaeontology, but in her own Dorset town and farther afield, she had been largely forgotten.

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Child’s 130,000-year-old tooth could offer clues to extinct human relative

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Researchers believe the discovery in a Laos cave proves that Denisovans lived in the warm tropics of southeast Asia

A child’s tooth at least 130,000 years old found in a Laos cave could help scientists uncover more information about an early human cousin, according to a new study.

Researchers believe the discovery proves that Denisovans – a now-extinct branch of humanity – lived in the warm tropics of southeast Asia.

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E-cigarettes ‘as safe as nicotine patches’ for pregnant smokers trying to quit

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Pregnant smokers were more likely to quit when using e-cigarettes than patches after four weeks, study shows

E-cigarettes are as safe to use as nicotine patches for pregnant smokers trying to quit, and may be a more effective tool, researchers have revealed.

Smoking in pregnancy can increase the risk of outcomes including premature birth, miscarriage and the baby having a low birth weight. But stubbing out the habit can be a struggle.

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South Africa’s April floods made twice as likely by climate crisis, scientists say

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Brutal heatwave in India and Pakistan also certain to have been exacerbated by global heating, scientists say

The massive and deadly floods that struck South Africa in April were made twice as likely and more intense by global heating, scientists have calculated. The research demonstrates that the climate emergency is resulting in devastation.

Catastrophic floods and landslides hit the South African provinces of KwaZulu-Natal and Eastern Cape on 11 April following exceptionally heavy rainfall.

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‘Holy cow’: scientists successfully grow plants in moon soil for the first time

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Researchers at the University of Florida planted thale cress in harsh lunar dirt returned by Apollo 11 astronauts

For the first time, scientists have grown plants in soil from the moon collected by Nasa’s Apollo astronauts.

Researchers had no idea if anything would sprout in the harsh moon dirt and wanted to see if it could be used to grow food by a new generation of lunar explorers. The results stunned them.

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Migrating turtles don’t really know where they’re going, study shows

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Hawksbill turtles often travel circuitous routes for short distances – one swam 1,306km to reach an island just 176km away

How migrating animals like sea turtles navigate hundreds to thousands of kilometres across the open ocean has intrigued biologists since Charles Darwin. But some sea turtles might not really know where they’re going, new research suggests.

Analysis by an international team of scientists has mapped the movements of hawksbill turtles as they swam from their nesting grounds in the Chagos Archipelago to foraging sites also in the Indian Ocean.

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‘No end in sight’: Shanghai residents chafe at harsh Covid measures

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Tensions rise again as lockdowns grind on and the city’s population tire of strict zero-Covid policy

Tensions between Shanghai residents and China’s Covid enforcers are on the rise again, amid a new push to end infections outside quarantine zones to meet President Xi Jinping’s demand for achieving “dynamic zero-Covid”.

Videos shared on China’s social media platforms showed suspected Covid-positive patients forcibly quarantined in central facilities. In some neighbourhoods a single positive case could lead to residents in the entire apartment building be sent for quarantine.

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British scientist says US anti-abortion lawyers misused his work to attack Roe v Wade

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Giandomenico Iannetti, a pain expert at UCL, angrily denies that his research suggests foetuses can feel pain before 24 weeks

A University College London scientist has accused lawyers in the US of misusing his groundbreaking work on the brain to justify the dismantling of Roe v Wade, the landmark ruling that legalised abortion nationally in America.

Giandomenico Iannetti said his research, which used imaging to understand the adult brain’s response to pain, had been wrongly interpreted to make an anti-abortion argument.

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Missing in action: five issues the major parties are avoiding in the 2022 federal election

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Key areas such as conservation, the arts, science and education have been neglected in a narrowly focused campaign

With two weeks to go until the 2022 federal election, most of the key policy offerings from the major parties have already been outlined – but there are some big gaps. From conservation to education and the arts, both Labor and the Coalition have been short on detail. Here are six areas where voters are left in the dark:

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Climate hunger striker expresses shock at being ignored by ministers

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Angus Rose starved himself for more than five weeks outside parliament until Green MP Caroline Lucas arranged compromise

The climate hunger striker who starved himself for more than five weeks outside parliament has said he did not expect ministers would ignore his demands and potentially let him die.

Angus Rose had said he would not eat until Greg Hands, the energy minister, arranged for Sir Patrick Vallance, the chief scientist, to give politicians and, via broadcast, the public, the climate change briefing he gave to Boris Johnson before the Cop26 climate summit.

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Scottish medicines body to reassess menopause drug amid HRT shortage

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Davina McCall documentary highlights benefits and postcode lottery of previously rejected utrogestan

A sought-after hormone replacement therapy is being reassessed for use in Scotland after TV presenter and menopause campaigner Davina McCall revealed a postcode lottery in its prescription across the UK.

Amid an ongoing supply crisis of HRT products, McCall spoke to specialists about the benefits of utrogestan, a “body identical” micronised progesterone, which is derived from plants, in her Channel 4 documentary Sex, Mind and Menopause, broadcast on Monday.

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Beijing reopens mass isolation centre in fight against Covid

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Chinese capital ramps up efforts to control Omicron outbreak and avoid lockdowns

Beijing has reopened a mass isolation centre as authorities seek to contain an outbreak of Covid-19 in the city.

The Xiaotangshan Fangcai hospital, which holds at least 1,200 beds and testing facilities, was first opened during the 2003 Sars epidemic, and used again in early 2020 to treat Covid patients. Its reopening signals a ramp up in efforts by China’s capital to manage the rising number of cases without going into a city-wide lockdown.

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‘Supersonic ballet’: helicopter briefly catches falling rocket

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Rocket Lab test successfully hooks booster in midair before having to drop it into South Pacific

A space company has briefly managed to catch a falling rocket using a helicopter and a hook in a test described by its chief executive as “something of a supersonic ballet”.

The test was part of Rocket Lab’s attempts to find relatively low-cost ways of recovering rockets for multiple missions to space.

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Songs, tears and reunions: New Zealand welcomes back visitors as border reopens after two years

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Vaccinated people from about 60 visa-waiver countries now able to enter as part of pandemic reopening plan

Māori songs, tearful embraces and a beloved New Zealand chocolate bar awaited international visitors arriving in New Zealand on Monday – the first foreign guests, other than Australians, to set foot in Aotearoa in more than two years.

Since March 2020, the arrival terminals at New Zealand’s international airports have been desolate as the country swiftly closed the border to prevent the arrival of Covid-19.

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New Murray-Darling Basin Authority boss fails to mention environment in all-staff memo

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Staff raise concerns after incoming chief executive Andrew McConville emphasises agricultural outcomes in introductory letter

The new chief executive of the Murray-Darling Basin Authority, Andrew McConville, has caused consternation after sending an all-staff memo outlining his approach to the job which failed to mention the regulator’s environmental role.

A former chief executive of the Australian Petroleum Producers & Exporters Association (APPEA), McConville was appointed to the top job at the MDBA by the Morrison government just days before the federal election was called.

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Number of UK children suffering from hepatitis rises to 145

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Concerns rise about surge as scientists say lack of exposure to viruses during Covid restrictions could be factor

The number of children in the UK suffering from severe hepatitis has risen to 145 as concerns mount about the mysterious surge in cases.

The UK Health Security Agency (UKHSA) announced an increase of 34 cases but said most children have recovered and no children have died. There has been no increase from the 10 children who have required a liver transplant, reported on Monday.

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Pigs can pass deadly superbugs to people, study reveals

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Research into C difficile found antibiotic resistance is growing as a result of overuse on farm stock

Scientists have uncovered evidence that dangerous versions of superbugs can spread from pigs to humans. The discovery underlines fears that intensive use of antibiotics on farms is leading to the spread of microbes resistant to them.

The discovery of the link has been made by Semeh Bejaoui and Dorte Frees of Copenhagen University and Soren Persson at Denmark’s Statens Serum Institute and focuses on the superbug Clostridioides difficile, which is considered one of the world’s major antibiotic resistance threats.

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At least one child has died from mystery strain of severe hepatitis, WHO confirms

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Strain reported in 12 countries causing at least 169 cases in young children, most of them in the UK

At least one child has died from a mystery strain of severe hepatitis which has now been reported in 12 countries, the World Health Organization has confirmed.

The UN body said on Saturday that it is aware of 169 rare cases of acute hepatitis, an inflammation of the liver, in young children. Of these, 17 became so sick they needed liver transplants.

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Scientists find dingoes genetically different from domestic dogs after decoding genome

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The canine is an intermediary between wolves and domestic dog breeds, research shows

Dingoes are genetically distinct from domestic dogs and their evolution has been shaped by Australia’s environment, scientists who have fully decoded the dingo genome have said.

An international team of researchers have analysed the genetic makeup of a pure desert dingo called Sandy Maliki, finding that dingoes are an intermediary between wolves and domestic dog breeds.

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