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"The Guardian view on gene-edited humans."
Views expressed in this science, space, and technology update are those of the reporters and correspondents. Accessed on 06 July 2026, 0115 UTC.
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Russ Roberts (https://hawaiisciencemonitor.blogspot.com).
Science | The Guardian
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Polling shows that the public supports this new technology, but the conversation must move beyond simple questions of safety Ever since Crispr-Cas9 gene-editing technology emerged in the early 2010s, ethical questions around genetically altered humans, so-called designer babies, have become increasingly urgent. There is already a worldwide legal prohibition. No country currently allows human germ
Science | The Guardian / 10h
Humans have long sought to geoengineer the Earth’s environment. Tim Flannery outlines a few of the wildest ideas from the 20th century An increasing number of scientists think we have let the climate crisis fester for so long that our only hope to stave off ever-intensifying catastrophes is to use technological interventions. Cloud brightening, injecting sulphur into the atmosphere and the use of
Science | The Guardian / 14h
Finding that Norfolk butterfly has been distinct subspecies for 200,000 years could transform conservation approach The endangered swallowtail butterfly Papilio machaon britannicus , which is only regularly found breeding in Britain on the Norfolk Broads, has been a distinct subspecies for at least 200,000 years, according to a study. Smaller, darker in colour and much rarer than the continental
Yesterday
Australian Space Agency working to confirm origin of objects as space archaeologist says they may be connected to a rocket launch Get our breaking news email , free app or daily news podcast Six pieces of suspected space debris found washed up on north Queensland beaches could be “space balls” that are often left over from rocket launches, according to one expert. The Australian Space Agency conf
Jul 3, 2026
As this year’s invertebrate of the year competition launches, we join scientists studying last year’s winner Nominate your invertebrate of the year Witek Morek is closely inspecting an old brick-and-flint wall on the Cambridgeshire campus of the Wellcome Sanger Institute. “We are going to use a very advanced tool designed by bioengineers and evolved over millions of years – the human hand – and g
Jul 2, 2026
Study suggests even light activity such as ironing could reduce health risks linked to prolonged sedentary behaviour Sitting for longer than half an hour at a time each day raises the risk of dying from cancer, a study suggests. Researchers who tracked more than 90,000 people over a decade found that sitting or lying down while awake for more than 30 minutes in one period each day was associated
Jul 1, 2026
Differences in unhealthy cholesterol levels and blood pressure found to have ‘narrowed or disappeared’ in over-40s Many adults living with obesity have “indistinguishable” cholesterol and blood pressure levels compared with those who are a healthy weight, largely because of the use of statins, according to a study. In some cases, people with obesity were “better off” than those of a healthy weigh
Researchers claim they are closer to creating life from nothing after building tiny, quivering blobs that use lab-made DNA to feed, grow and multiply in a dish. To find out how significant this step is, and where scientists hope it will lead, Madeleine Finlay hears from co-host Ian Sample and from Kate Adamala, professor of genetics at the University of Minnesota Follow It’s Complicated on YouTub
Tiny, quivering spheres designed to feed and multiply raise prospect of artificial organisms to make drugs, food and fuel Researchers claim they are closer to creating life from scratch after building tiny, quivering blobs that use lab-made DNA to feed, grow and multiply in a dish. The synthetic cells were made from chemical compounds and are believed to be the first to demonstrate the complete c
Some adults aged 65 and above will be able to get the drug for $50 through Medicare GLP-1, a temporary program Kathryn, a retiree who worked in healthcare, has throughout her life experienced “cyclical weight-loss, weight-gain”. “Every time that that has happened, it’s been a little bit greater of the loss and the gain, which is really unhealthy,” said the 66-year-old who lives in Denver, Colorad
Jun 30, 2026
Researchers think people with greater muscle density in torso area, who are also less likely to die prematurely, are those who exercise more People with strong chest and back muscles are less likely to have a heart attack or die prematurely, analysis using artificial intelligence suggests. Researchers led by the University of Edinburgh used AI to examine hospital scans of 1,722 patients, aged mos
Final vowel in words such as happy, baby and chilly varies clearly by social class across the city Pronunciation of the “happy vowel” is one of the key indicators of social class in Mancunian accents, researchers have found. A sociolinguistic study, by Lancaster University and the University of Manchester, found that the final vowel in words such as happy, baby, chilly and city – known to linguis
Polyendocrine metabolic ovarian syndrome is underdiagnosed and inconsistently managed, according to Nice Up to 4 million women with irregular periods should be investigated for polyendocrine metabolic ovarian syndrome, according to new NHS guidance . PMOS, previously known as polycystic ovarian syndrome, is believed to affect up to 13% of reproductive age women , the World Health Organization est
How much do our genes determine about our lives, and could they influence traits like risk-taking, antisocial behaviour or even violence? Ian Sample talks to Kathryn Paige Harden , a behavioural geneticist and professor of psychology at the University of Texas at Austin who studies how genetic factors shape human behaviour. In her book Original Sin she explores how nature and nurture combine to i
Jun 29, 2026
Drug-resistant bacteria are no longer confined to hospital settings but are spreading into communities in every country Why should a surge in sexually transmitted infections (STIs) in Europe be a concern across Africa or for people who don’t consider themselves to be at risk? Because it points to a bigger problem: the ease with which drug-resistant infections are now spreading, and not just in ho
The Lincoln Memorial reflecting pool in Washington DC has hardly been out of the news since April when President Trump vowed to have it renovated, and painted ‘American flag blue’ by 4 July. Despite the pool being stripped, cleaned, coated and refilled, within days the algae that has plagued it for decades was back. To find out why these blooms happen, what makes them so difficult to tackle and w
Underwater expedition by Florida-based team supports possible therapeutic use of bacterial toxins from sea squirts Researchers at a Florida university say bacterial toxins produced by tiny marine organisms they have studied in Antarctica could become an effective treatment for melanoma, the deadliest form of skin cancer. A team from the University of South Florida (USF), Desert Research Institute
Jun 28, 2026
Spot this large constellation with differing classical backstories as moon sits squarely in ‘teapot’ of Sagittarius This week we will look for another large but faint constellation: Ophiuchus, the serpent bearer. One of the original 48 constellations listed by Ptolemy in the 2nd century, it sits in the sky on the opposite side to Orion, the hunter. The chart shows the view looking south from Lond
It’s tempting to treat overwhelm with clever fixes – but that might be part of the problem According to my Instagram feed, I am not doing enough. Not spending enough, not saying enough, not taking enough care. I feel more su
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